气动PVC蝶阀重量轻、耐腐蚀性强，被应用于多个领域，如一般纯水和生饮水的管路系统、排水和污水管路系统、盐水和海水管路系统、酸碱和化学溶液系统等多个行业，品质得到广大用户的认可。

　外型结构紧凑美观

　本体重量轻容易安装

　耐腐蚀性强，应用范围广

　材质卫生无毒

　耐磨损、容易拆卸，维护简单易行

D671S气动PVC蝶阀主要参数

空气驱动 压缩空气4-6bar(可带手轮)

公称通径 50～300mm

公称压力 1.0Mpa

适用温度 0～+60℃

连接方式 对夹

阀结构 A型

阀体材质 UPVC、CPVC、PP

阀芯材质 UPVC、CPVC、PP、PTFE

密封材质 FPM、EPDM

适用介质 水、空气、油类、腐蚀性化学液体

可选附件 限位开关、定位器、电磁阀、减压阀  

D671S气动PVC蝶阀主要零部件性质：

        

             气动PVC蝶阀阀体采用聚氯乙烯PVC聚丙烯，PVC可耐大部分的酸、碱、盐由低到高浓度的腐蚀，但不耐芳香烃、酮、醚、氯化碳烃类的腐蚀。PP、PPH耐化学性非常好，对一般的酸、有机溶剂的抵抗性好。常用作PVC蝶阀的密封橡胶材料有三元乙丙橡胶EPDM和氟橡胶FPM等。根据其各自的特点而适用于不同的环境：EPDM可耐一般酸碱，耐化学药品性和耐水性好，但不耐矿物油和过热蒸汽(200℃)，使用温度在-40～120℃。而FPM耐油、耐热、耐酸碱和耐化学药品性能佳。常用于耐高温、耐腐蚀的场合，使用温度在-20℃～210℃。
 

D671S-10K-DN50,D671S-16B-DN50,D671S-25C-DN50,D671S-40P-DN50,D671S-64Q-DN50,D671S-10GC-DN50,D671S-25D-DN50,D671S-40J-DN50,

D671S-16K-DN50,D671S-25K-DN50,D671S-40K-DN50,D671S-64K-DN50,D671S-10B-DN50,D671S-25B-DN50,D671S-40B-DN50,D671S-64B-DN50,D671S-10C-DN50,

D671S-16C-DN50,D671S-40C-DN50,D671S-64C-DN50,CCLAIR,D671S-10P-DN50,D671S-16P-DN50,D671S-25P-DN50,D671S-64P-DN50,D671S-10G-DN50,D671S-16G-DN50,

D671S-25G-DN50,D671S-40G-DN50,D671S-64G-DN50,D671S-10W-DN50,CCLAIR-DN50,D671S-16W-DN50,D671S-25W-DN50,D671S-40W-DN50,D671S-64W-DN50,D671S-10J-DN50,

D671S-16J-DN50,D671S-25J-DN50,D671S-64J-DN50,D671S-10D-DN50,D671S-16D-DN50,D671S-40D-DN50,D671S-64D-DN50,D671S-10Q-DN50,D671S-16Q-DN50,

D671S-25Q-DN50,D671S-40Q-DN50,D671S-10KJ-DN50,D671S-16KJ-DN50,D671S-25KJ-DN50,D671S-40KJ-DN50,D671S-64KJ-DN50,D671S-10BJ-DN50,

D671S-16BJ-DN50,D671S-25BJ-DN50,D671S-40BJ-DN50,D671S-64BJ-DN50,D671S-16GC-DN50,D671S-25GC-DN50,D671S-40GC-DN50,D671S-64GC-DN50,

D671S-10KW-DN50,D671S-16KW-DN50,D671S-25KW-DN50,D671S-40KW-DN50,D671S-64KW-DN50,D671S-10BW-DN50,D671S-16BW-DN50,

D671S-10K-DN65,D671S-16B-DN65,D671S-25C-DN65,D671S-40P-DN65,D671S-64Q-DN65,D671S-10GC-DN65,D671S-25D-DN65,D671S-40J-DN65,

D671S-16K-DN65,D671S-25K-DN65,D671S-40K-DN65,CCLAIR,D671S-64K-DN65,D671S-10B-DN65,D671S-25B-DN65,D671S-40B-DN65,D671S-64B-DN65,D671S-10C-DN65,

D671S-16C-DN65,D671S-40C-DN65,D671S-64C-DN65,D671S-10P-DN65,D671S-16P-DN65,D671S-25P-DN65,D671S-64P-DN65,D671S-10G-DN65,D671S-16G-DN65,

D671S-25G-DN65,D671S-40G-DN65,D671S-64G-DN65,D671S-10W-DN65,CCLAIR-DN65,D671S-16W-DN65,D671S-25W-DN65,D671S-40W-DN65,D671S-64W-DN65,D671S-10J-DN65,

D671S-16J-DN65,D671S-25J-DN65,D671S-64J-DN65,D671S-10D-DN65,D671S-16D-DN65,D671S-40D-DN65,D671S-64D-DN65,D671S-10Q-DN65,D671S-16Q-DN65,

D671S-25Q-DN65,D671S-40Q-DN65,D671S-10KJ-DN65,D671S-16KJ-DN65,D671S-25KJ-DN65,D671S-40KJ-DN65,D671S-64KJ-DN65,D671S-10BJ-DN65,

D671S-16BJ-DN65,D671S-25BJ-DN65,D671S-40BJ-DN65,D671S-64BJ-DN65,D671S-16GC-DN65,D671S-25GC-DN65,D671S-40GC-DN65,D671S-64GC-DN65,

D671S-10KW-DN65,D671S-16KW-DN65,D671S-25KW-DN65,D671S-40KW-DN65,D671S-64KW-DN65,D671S-10BW-DN65,D671S-16BW-DN65,

D671S-10K-DN80,D671S-16B-DN80,D671S-25C-DN80,D671S-40P-DN80,D671S-64Q-DN80,D671S-10GC-DN80,D671S-25D-DN80,D671S-40J-DN80,

D671S-16K-DN80,D671S-25K-DN80,D671S-40K-DN80,D671S-64K-DN80,D671S-10B-DN80,D671S-25B-DN80,D671S-40B-DN80,D671S-64B-DN80,D671S-10C-DN80,

D671S-16C-DN80,D671S-40C-DN80,D671S-64C-DN80,CCLAIR,D671S-10P-DN80,D671S-16P-DN80,D671S-25P-DN80,D671S-64P-DN80,D671S-10G-DN80,D671S-16G-DN80,

D671S-25G-DN80,D671S-40G-DN80,D671S-64G-DN80,D671S-10W-DN80,CCLAIR-DN80,D671S-16W-DN80,D671S-25W-DN80,D671S-40W-DN80,D671S-64W-DN80,D671S-10J-DN80,

D671S-16J-DN80,D671S-25J-DN80,D671S-64J-DN80,D671S-10D-DN80,D671S-16D-DN80,D671S-40D-DN80,D671S-64D-DN80,D671S-10Q-DN80,D671S-16Q-DN80,

D671S-25Q-DN80,D671S-40Q-DN80,D671S-10KJ-DN80,D671S-16KJ-DN80,D671S-25KJ-DN80,D671S-40KJ-DN80,D671S-64KJ-DN80,D671S-10BJ-DN80,

D671S-16BJ-DN80,D671S-25BJ-DN80,D671S-40BJ-DN80,D671S-64BJ-DN80,D671S-16GC-DN80,D671S-25GC-DN80,D671S-40GC-DN80,D671S-64GC-DN80,

D671S-10KW-DN80,D671S-16KW-DN80,D671S-25KW-DN80,D671S-40KW-DN80,D671S-64KW-DN80,D671S-10BW-DN80,D671S-16BW-DN80,

D671S-10K-DN100,D671S-16B-DN100,D671S-25C-DN100,D671S-40P-DN100,D671S-64Q-DN100,D671S-10GC-DN100,D671S-25D-DN100,D671S-40J-DN100,

D671S-16K-DN100,D671S-25K-DN100,D671S-40K-DN100,D671S-64K-DN100,D671S-10B-DN100,D671S-25B-DN100,D671S-40B-DN100,D671S-64B-DN100,D671S-10C-DN100,

D671S-16C-DN100,D671S-40C-DN100,D671S-64C-DN100,D671S-10P-DN100,D671S-16P-DN100,D671S-25P-DN100,D671S-64P-DN100,D671S-10G-DN100,D671S-16G-DN100,

D671S-25G-DN100,D671S-40G-DN100,D671S-64G-DN100,D671S-10W-DN100,CCLAIR-DN100,D671S-16W-DN100,D671S-25W-DN100,D671S-40W-DN100,D671S-64W-DN100,D671S-10J-DN100,

D671S-16J-DN100,D671S-25J-DN100,D671S-64J-DN100,D671S-10D-DN100,D671S-16D-DN100,D671S-40D-DN100,D671S-64D-DN100,D671S-10Q-DN100,D671S-16Q-DN100,

D671S-25Q-DN100,D671S-40Q-DN100,D671S-10KJ-DN100,D671S-16KJ-DN100,D671S-25KJ-DN100,D671S-40KJ-DN100,D671S-64KJ-DN100,D671S-10BJ-DN100,

D671S-16BJ-DN100,D671S-25BJ-DN100,D671S-40BJ-DN100,CCLAIR,D671S-64BJ-DN100,D671S-16GC-DN100,D671S-25GC-DN100,D671S-40GC-DN100,D671S-64GC-DN100,

D671S-10KW-DN100,D671S-16KW-DN100,D671S-25KW-DN100,D671S-40KW-DN100,D671S-64KW-DN100,D671S-10BW-DN100,D671S-16BW-DN100,

D671S-10K-DN125,D671S-16B-DN125,D671S-25C-DN125,D671S-40P-DN125,D671S-64Q-DN125,D671S-10GC-DN125,D671S-25D-DN125,D671S-40J-DN125,

D671S-16K-DN125,D671S-25K-DN125,D671S-40K-DN125,D671S-64K-DN125,D671S-10B-DN125,D671S-25B-DN125,D671S-40B-DN125,D671S-64B-DN125,D671S-10C-DN125,

D671S-16C-DN125,D671S-40C-DN125,D671S-64C-DN125,D671S-10P-DN125,D671S-16P-DN125,D671S-25P-DN125,D671S-64P-DN125,D671S-10G-DN125,D671S-16G-DN125,

D671S-25G-DN125,D671S-40G-DN125,D671S-64G-DN125,D671S-10W-DN125,CCLAIR-DN125,D671S-16W-DN125,D671S-25W-DN125,D671S-40W-DN125,D671S-64W-DN125,D671S-10J-DN125,

D671S-16J-DN125,D671S-25J-DN125,D671S-64J-DN125,D671S-10D-DN125,D671S-16D-DN125,D671S-40D-DN125,D671S-64D-DN125,D671S-10Q-DN125,D671S-16Q-DN125,

D671S-25Q-DN125,D671S-40Q-DN125,D671S-10KJ-DN125,CCLAIR,D671S-16KJ-DN125,D671S-25KJ-DN125,D671S-40KJ-DN125,D671S-64KJ-DN125,D671S-10BJ-DN125,

D671S-16BJ-DN125,D671S-25BJ-DN125,D671S-40BJ-DN125,D671S-64BJ-DN125,D671S-16GC-DN125,D671S-25GC-DN125,D671S-40GC-DN125,D671S-64GC-DN125,

D671S-10KW-DN125,D671S-16KW-DN125,D671S-25KW-DN125,D671S-40KW-DN125,D671S-64KW-DN125,D671S-10BW-DN125,D671S-16BW-DN125,