 | 进口止回阀知识 | 进口止回阀,Check Valve,又称单向阀或逆止阀,指依靠介质本身流动而自动开、闭阀瓣, |
|  | 进口升降式止回阀 | 进口升降式止回阀,Lift check valve,是指阀瓣利用流体压差和自身的重量实现升降,来 |
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 | 进口旋启式止回阀 | 进口旋启式止回阀,Swing check valve,是指采用内装摇臂旋启式结构,依靠阀瓣的摆动来 |
|  | 进口美标止回阀 | 进口美标止回阀,American Standard check valve,是指设计和制造按照美国API或者ANSI |
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 | 进口铸钢法兰止回阀 | 进口铸钢法兰止回阀,Cast steel flanged check valve,是指阀体采用铸钢材质,设计和 |
|  | 进口不锈钢法兰止回阀 | 进口不锈钢法兰止回阀,Stainless steel flanged check valve,是指阀体采用不锈钢304 |
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 | 进口微阻缓闭止回阀 | 进口微阻缓闭止回阀,Micro resistance slow closing check valve,由阀体、阀盖、阀瓣 |
|  | 进口消声止回阀 | 进口消声止回阀,Silencing check valve,阀瓣采用弹簧加载,其快速关闭能有效的消除水 |
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 | 进口静音止回阀 | 进口静音止回阀Silent check valve,内部流道采用流线型设计,压力损失极小,阀瓣启闭 |
|  | 进口橡胶瓣止回阀 | 进口橡胶瓣止回阀Rubber flap check valve,由阀体、阀盖、阀瓣和弹簧等组成,主要用于 |
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 | 进口衬胶止回阀 | 进口衬胶止回阀,Rubber lined check valve,是指阀体内腔表面覆有可供选择的各种橡胶 |
|  | 进口衬氟止回阀 | 进口衬氟止回阀Fluorine lining check valve,是指阀体内腔表面覆有聚四氟乙烯,具有强 |
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