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首页 > 供应产品 > 供应NVK52 系列法兰型 两通调节阀 电动调节阀
供应NVK52 系列法兰型 两通调节阀 电动调节阀
型号名称: 供应NVK52 系列法兰型 两通调节阀 电动调节阀
浏览次数: 1071
产品品牌: 耐威科 西门子
产品标签:
标准: 国标
材质: 铸钢
产品单价: 700.00元/个
最小起订量: 1 个
供货总量: 1 个
发货期限: 自买家付款之日起 天内发货
有效期至: 长期有效
最后更新: 2021-11-21 21:32
 
详细信息
标准 国标
材质 铸钢
工作温度 2~~350℃
连接形式 法兰
流动方向 单向
密封形式 软密封型
驱动方式 电磁
适用介质 水,蒸汽
形态 隔膜式
零部件及配件 执行器
压力环境 PN16/25
类型(通道位置) 二通式
品牌 耐威科
型号 NVK52
加工定制

                    

                                NVK52 系列         

        

                                高关断力法兰型两通调节阀         

        

                                产品特点:         

        

                                l 精密铸造WCB         

        

                                l 阀体采用压力平衡式,保证了在低作用力下的高关断能力,高压差下开关自如         

        

                                l 最大允许压差 1000kpa         

        

                                l 阀杆密封采用组合特种专用密封         

        

                                l 全金属连接阀座保证使用寿命         

        

                                l 符合GB9113法兰连接标准         

        

                                技术参数:         

        

                                l 公称压力 PN16/25         

        

                                l 适用介质 水、蒸汽         

        

                                l 介质温度 2~~350℃         

        

                                l 流体特性 等百分比         

        

                                l 泄漏率 Kvs ≤0.02%         

        

                                l 阀杆、阀芯、阀座: 304 不锈钢         

        

                                l 行 程 DN40-100 20mm         

        

                                DN125-350 40mm         

        

                                应用:         

        

                                适用于区域供热系统、暖通空调系统中的连续控制。         

        

                                可与西门子SAX、SKD、SKB、SKC系列执行器配合安装。         

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
                                                                                                    

                                                                                                订货型号                                         

                                
                                                                                                    

                                                                                                规格(DN)                                         

                                
                                                                                                    

                                                                                                kv值                                         

                                        

                                                                                                (m3/h)                                         

                                
                                                                                                    

                                                                                                行程                                         

                                
                                                                                                    

                                                                                                SAX                                         

                                        

                                                                                                800N                                         

                                
                                                                                                    

                                                                                                SKD                                         

                                        

                                                                                                1000N                                         

                                
                                                                                                    

                                                                                                SKB                                         

                                        

                                                                                                2800N                                         

                                
                                                                                                    

                                                                                                SKC                                         

                                        

                                                                                                2800N                                         

                                
                                                                                                    

                                                                                                NVK52.32                                         

                                
                                                                                                    

                                                                                                DN32                                         

                                
                                                                                                    

                                                                                                12                                         

                                
                                                                                                    

                                                                                                20mm                                         

                                
                                                                                                    

                                                                                                ●                                         

                                
                                                                                                    

                                                                                                ●                                         

                                
                                                                                                    

                                                                                                ○                                         

                                
                                                                                                    

                                                                                                ○                                         

                                
                                                                                                    

                                                                                                NVK52.40                                         

                                
                                                                                                    

                                                                                                DN40                                         

                                
                                                                                                    

                                                                                                19                                         

                                
                                                                                                    

                                                                                                ●                                         

                                
                                                                                                    

                                                                                                ●                                         

                                
                                                                                                    

                                                                                                ○                                         

                                
                                                                                                    

                                                                                                ○                                         

                                
                                                                                                    

                                                                                                NVK52.50                                         

                                
                                                                                                    

                                                                                                DN50                                         

                                
                                                                                                    

                                                                                                31                                         

                                
                                                                                                    

                                                                                                ●                                         

                                
                                                                                                    

                                                                                                ●                                         

                                
                                                                                                    

                                                                                                ●                                         

                                
                                                                                                    

                                                                                                ○                                         

                                
                                                                                                    

                                                                                                NVK52.65                                         

                                
                                                                                                    

                                                                                                DN65                                         

                                
                                                                                                    

                                                                                                49                                         

                                
                                                                                                    

                                                                                                ●                                         

                                
                                                                                                    

                                                                                                ●                                         

                                
                                                                                                    

                                                                                                ●                                         

                                
                                                                                                    

                                                                                                ○                                         

                                
                                                                                                    

                                                                                                NVK52.80                                         

                                
                                                                                                    

                                                                                                DN80                                         

                                
                                                                                                    

                                                                                                78                                         

                                
                                                                                                    

                                                                                                ●                                         

                                
                                                                                                    

                                                                                                ●                                         

                                
                                                                                                    

                                                                                                ●                                         

                                
                                                                                                    

                                                                                                ○                                         

                                
                                                                                                    

                                                                                                NVK52.100                                         

                                
                                                                                                    

                                                                                                DN100                                         

                                
                                                                                                    

                                                                                                124                                         

                                
                                                                                                    

                                                                                                ○                                         

                                
                                                                                                    

                                                                                                ●                                         

                                
                                                                                                    

                                                                                                ●                                         

                                
                                                                                                    

                                                                                                ○                                         

                                
                                                                                                    

                                                                                                NVK52. 125                                         

                                
                                                                                                    

                                                                                                DN125                                         

                                
                                                                                                    

                                                                                                200                                         

                                
                                                                                                    

                                                                                                40mm                                         

                                
                                                                                                    

                                                                                                ○                                         

                                
                                                                                                    

                                                                                                ○                                         

                                
                                                                                                    

                                                                                                ○                                         

                                
                                                                                                    

                                                                                                ●                                         

                                
                                                                                                    

                                                                                                NVK52.150                                         

                                
                                                                                                    

                                                                                                DN150                                         

                                
                                                                                                    

                                                                                                300                                         

                                
                                                                                                    

                                                                                                ○                                         

                                
                                                                                                    

                                                                                                ○                                         

                                
                                                                                                    

                                                                                                ○                                         

                                
                                                                                                    

                                                                                                ●                                         

                                
                                                                                                    

                                                                                                NVK52.200                                         

                                
                                                                                                    

                                                                                                DN200                                         

                                
                                                                                                    

                                                                                                420                                         

                                
                                                                                                    

                                                                                                ○                                         

                                
                                                                                                    

                                                                                                ○                                         

                                
                                                                                                    

                                                                                                ○                                         

                                
                                                                                                    

                                                                                                ●                                         

                                
                                                                                                    

                                                                                                NVK52.250                                         

                                
                                                                                                    

                                                                                                DN250                                         

                                
                                                                                                    

                                                                                                580                                         

                                
                                                                                                    

                                                                                                ○                                         

                                
                                                                                                    

                                                                                                ○                                         

                                
                                                                                                    

                                                                                                ○                                         

                                
                                                                                                    

                                                                                                ●                                         

                                
                                                                                                    

                                                                                                NVK52.300                                         

                                
                                                                                                    

                                                                                                DN300                                         

                                
                                                                                                    

                                                                                                780                                         

                                
                                                                                                    

                                                                                                                                         

                                
                                                                                                    

                                                                                                ○                                         

                                
                                                                                                    

                                                                                                ○                                         

                                
                                                                                                    

                                                                                                ○                                         

                                
                                                                                                    

                                                                                                ●                                         

                                
        

                                规格型号技术参数         

        

                                ● 代表可选执行器,○代表不可选执行器         

        

                                         

        

                                         

        


                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
                                                                                                    

                                                                                                DN                                         

                                
                                                                                                    

                                                                                                B                                         

                                
                                                                                                    

                                                                                                D                                         

                                
                                                                                                    

                                                                                                D2                                         

                                
                                                                                                    

                                                                                                D4                                         

                                
                                                                                                    

                                                                                                H1                                         

                                
                                                                                                    

                                                                                                H2                                         

                                
                                                                                                    

                                                                                                K                                         

                                
                                                                                                    

                                                                                                L1                                         

                                
                                                                                                    

                                                                                                L2                                         

                                
                                                                                                    

                                                                                                L3                                         

                                
                                                                                                    

                                                                                                重量                                         

                                
                                                                                                    

                                                                                                [mm]                                         

                                
                                                                                                    

                                                                                                                                         

                                
                                                                                                    

                                                                                                直径                                         

                                
                                                                                                    

                                                                                                直径                                         

                                
                                                                                                    

                                                                                                直径                                         

                                
                                                                                                    

                                                                                                                                         

                                
                                                                                                    

                                                                                                                                         

                                
                                                                                                    

                                                                                                                                         

                                
                                                                                                    

                                                                                                                                         

                                
                                                                                                    

                                                                                                                                         

                                
                                                                                                    

                                                                                                                                         

                                
                                                                                                    

                                                                                                [kg]                                         

                                
                                                                                                    

                                                                                                32                                         

                                
                                                                                                    

                                                                                                18                                         

                                
                                                                                                    

                                                                                                135                                         

                                
                                                                                                    

                                                                                                                                         

                                        

                                                                                                18                                         

                                        

                                                                                                (4x)                                         

                                
                                                                                                    

                                                                                                76                                         

                                
                                                                                                    

                                                                                                45                                         

                                
                                                                                                    

                                                                                                143                                         

                                
                                                                                                    

                                                                                                100                                         

                                
                                                                                                    

                                                                                                180                                         

                                
                                                                                                    

                                                                                                90                                         

                                
                                                                                                    

                                                                                                95                                         

                                
                                                                                                    

                                                                                                10                                         

                                
                                                                                                    

                                                                                                40                                         

                                
                                                                                                    

                                                                                                18                                         

                                
                                                                                                    

                                                                                                145                                         

                                
                                                                                                    

                                                                                                84                                         

                                
                                                                                                    

                                                                                                50                                         

                                
                                                                                                    

                                                                                                147                                         

                                
                                                                                                    

                                                                                                110                                         

                                
                                                                                                    

                                                                                                200                                         

                                
                                                                                                    

                                                                                                100                                         

                                
                                                                                                    

                                                                                                98                                         

                                
                                                                                                    

                                                                                                10.5                                         

                                
                                                                                                    

                                                                                                50                                         

                                
                                                                                                    

                                                                                                20                                         

                                
                                                                                                    

                                                                                                160                                         

                                
                                                                                                    

                                                                                                99                                         

                                
                                                                                                    

                                                                                                53                                         

                                
                                                                                                    

                                                                                                150                                         

                                
                                                                                                    

                                                                                                125                                         

                                
                                                                                                    

                                                                                                230                                         

                                
                                                                                                    

                                                                                                115                                         

                                
                                                                                                    

                                                                                                110                                         

                                
                                                                                                    

                                                                                                15                                         

                                
                                                                                                    

                                                                                                65                                         

                                
                                                                                                    

                                                                                                20                                         

                                
                                                                                                    

                                                                                                180                                         

                                
                                                                                                    

                                                                                                118                                         

                                
                                                                                                    

                                                                                                73                                         

                                
                                                                                                    

                                                                                                170                                         

                                
                                                                                                    

                                                                                                145                                         

                                
                                                                                                    

                                                                                                290                                         

                                
                                                                                                    

                                                                                                145                                         

                                
                                                                                                    

                                                                                                130                                         

                                
                                                                                                    

                                                                                                21                                         

                                
                                                                                                    

                                                                                                80                                         

                                
                                                                                                    

                                                                                                24                                         

                                
                                                                                                    

                                                                                                195                                         

                                
                                                                                                    

                                                                                                18                                         

                                        

                                                                                                (8x)                                         

                                
                                                                                                    

                                                                                                132                                         

                                
                                                                                                    

                                                                                                90                                         

                                
                                                                                                    

                                                                                                186                                         

                                
                                                                                                    

                                                                                                160                                         

                                
                                                                                                    

                                                                                                310                                         

                                
                                                                                                    

                                                                                                155                                         

                                
                                                                                                    

                                                                                                135                                         

                                
                                                                                                    

                                                                                                26.8                                         

                                
                                                                                                    

                                                                                                100                                         

                                
                                                                                                    

                                                                                                26                                         

                                
                                                                                                    

                                                                                                215                                         

                                
                                                                                                    

                                                                                                156                                         

                                
                                                                                                    

                                                                                                97                                         

                                
                                                                                                    

                                                                                                195                                         

                                
                                                                                                    

                                                                                                180                                         

                                
                                                                                                    

                                                                                                350                                         

                                
                                                                                                    

                                                                                                175                                         

                                
                                                                                                    

                                                                                                150                                         

                                
                                                                                                    

                                                                                                37.5                                         

                                
                                                                                                    

                                                                                                125                                         

                                
                                                                                                    

                                                                                                28                                         

                                
                                                                                                    

                                                                                                245                                         

                                
                                                                                                    

                                                                                                184                                         

                                
                                                                                                    

                                                                                                108                                         

                                
                                                                                                    

                                                                                                225                                         

                                
                                                                                                    

                                                                                                210                                         

                                
                                                                                                    

                                                                                                400                                         

                                
                                                                                                    

                                                                                                200                                         

                                
                                                                                                    

                                                                                                168                                         

                                
                                                                                                    

                                                                                                55                                         

                                
                                                                                                    

                                                                                                150                                         

                                
                                                                                                    

                                                                                                30                                         

                                
                                                                                                    

                                                                                                280                                         

                                
                                                                                                    

                                                                                                22X8                                         

                                
                                                                                                    

                                                                                                211                                         

                                
                                                                                                    

                                                                                                142                                         

                                
                                                                                                    

                                                                                                259                                         

                                
                                                                                                    

                                                                                                240                                         

                                
                                                                                                    

                                                                                                480                                         

                                
                                                                                                    

                                                                                                240                                         

                                
                                                                                                    

                                                                                                195                                         

                                
                                                                                                    

                                                                                                81                                         

                                
                                                                                                    

                                                                                                200                                         

                                
                                                                                                    

                                                                                                                                         

                                
                                                                                                    

                                                                                                                                         

                                
                                                                                                    

                                                                                                22X12                                         

                                
                                                                                                    

                                                                                                266                                         

                                
                                                                                                    

                                                                                                                                         

                                
                                                                                                    

                                                                                                                                         

                                
                                                                                                    

                                                                                                295                                         

                                
                                                                                                    

                                                                                                500                                         

                                
                                                                                                    

                                                                                                250                                         

                                
                                                                                                    

                                                                                                                                         

                                
                                                                                                    

                                                                                                                                         

                                
                                                                                                    

                                                                                                250                                         

                                
                                                                                                    

                                                                                                                                         

                                
                                                                                                    

                                                                                                                                         

                                
                                                                                                    

                                                                                                26X12                                         

                                
                                                                                                    

                                                                                                319                                         

                                
                                                                                                    

                                                                                                                                         

                                
                                                                                                    

                                                                                                                                         

                                
                                                                                                    

                                                                                                355                                         

                                
                                                                                                    

                                                                                                620                                         

                                
                                                                                                    

                                                                                                310                                         

                                
                                                                                                    

                                                                                                                                         

                                
                                                                                                    

                                                                                                                                         

                                
                                                                                                    

                                                                                                300                                         

                                
                                                                                                    

                                                                                                                                         

                                
                                                                                                    

                                                                                                                                         

                                
                                                                                                    

                                                                                                                                         

                                
                                                                                                    

                                                                                                                                         

                                
                                                                                                    

                                                                                                                                         

                                
                                                                                                    

                                                                                                                                         

                                
                                                                                                    

                                                                                                                                         

                                
                                                                                                    

                                                                                                                                         

                                
                                                                                                    

                                                                                                                                         

                                
                                                                                                    

                                                                                                                                         

                                
                                                                                                    

                                                                                                                                         

                                
        


                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
                                                                                                    

                                                                                                DN                                         

                                
                                                                                                    

                                                                                                H                                         

                                
                                                                                                    

                                                                                                [mm]                                         

                                
                                                                                                    

                                                                                                SQX..                                         

                                
                                                                                                    

                                                                                                SKD..                                         

                                
                                                                                                    

                                                                                                SKB..                                         

                                
                                                                                                    

                                                                                                SKC..                                         

                                
                                                                                                    

                                                                                                32                                         

                                
                                                                                                    

                                                                                                >470                                         

                                
                                                                                                    

                                                                                                >545                                         

                                
                                                                                                    

                                                                                                                                         

                                
                                                                                                    

                                                                                                                                         

                                
                                                                                                    

                                                                                                40                                         

                                
                                                                                                    

                                                                                                >475                                         

                                
                                                                                                    

                                                                                                >550                                         

                                
                                                                                                    

                                                                                                50                                         

                                
                                                                                                    

                                                                                                >478                                         

                                
                                                                                                    

                                                                                                >553                                         

                                
                                                                                                    

                                                                                                65                                         

                                
                                                                                                    

                                                                                                >498                                         

                                
                                                                                                    

                                                                                                >573                                         

                                
                                                                                                    

                                                                                                >648                                         

                                
                                                                                                    

                                                                                                80                                         

                                
                                                                                                    

                                                                                                >515                                         

                                
                                                                                                    

                                                                                                >590                                         

                                
                                                                                                    

                                                                                                >665                                         

                                
                                                                                                    

                                                                                                100                                         

                                
                                                                                                    

                                                                                                >522                                         

                                
                                                                                                    

                                                                                                >597                                         

                                
                                                                                                    

                                                                                                >672                                         

                                
                                                                                                    

                                                                                                >672                                         

                                
                                                                                                    

                                                                                                125                                         

                                
                                                                                                    

                                                                                                                                         

                                
                                                                                                    

                                                                                                                                         

                                
                                                                                                    

                                                                                                                                         

                                
                                                                                                    

                                                                                                >683                                         

                                
                                                                                                    

                                                                                                150                                         

                                
                                                                                                    

                                                                                                >717                                         

                                
                                                                                                    

                                                                                                200                                         

                                
                                                                                                    

                                                                                                                                         

                                
                                                                                                    

                                                                                                250                                         

                                
                                                                                                    

                                                                                                                                         

                                
                                                                                                    

                                                                                                300                                         

                                
                                                                                                    

                                                                                                                                         

                                
                                                                                                    

                                                                                                                                         

                                
                                                                                                    

                                                                                                                                         

                                
                                                                                                    

                                                                                                                                         

                                
        


        

                                         

        


        

                                尺寸单位:毫米         

        


        


        

                                NVK52 系列 PN 16/25Mpa 法兰连接 阀体尺寸         

        


        


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