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旋启式止回阀

[来源:原创] [作者:pp8848.com] [日期:12-12-12] [热度:510]
关键词标签:旋启式止回阀 阀门
旋启式止回阀


旋启式止回阀

      止回阀二种体盖连接设计形式:第一种是体盖螺栓连接锻钢止回阀,按这种连接形式设计的阀门,其阀体与阀盖用螺栓连接,缠绕式垫片密封,优点是便于维修;第二种体盖全焊密封锻钢止回阀,按这种连接形式设计的阀门,其阀体与阀盖用螺蚊连接,全焊密封,优点是无泄漏。锻钢止回阀阀瓣形式还分别有截流形,针形,球形您可以根据实际情况合理选用我们的阀门。

  Socket check valve body cover to connect the design of two kinds of forms: the first is a body cover bolt connection forged steel check valve, according to this form of connection of the valve, the valve body with the valve cover bolt connection, spiral wound gasket seal, the advantage of easy repair; the second body cover all welded seal forged steel check valve, according to this form of connection of the valve, the valve body with the valve cover with the screw thread connection, all-welded seal, the advantage of no leakage. Forged steel check valve is respectively cut manifold, needle, ball you can according to the actual situation of reasonable selection of our valves.
 

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