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阀阀瓣

阀阀瓣

阀阀瓣

阀阀瓣

1

It also shows the new type flexible disc is fully capable to satisfy the basic performance requirements of the disc of safety valve .

说明了新型柔性阀瓣完全能够满足安全阀阀瓣的基本性能要求。

2

Remove the check disc holder and guide assembly .

拆卸止回阀阀瓣压板和引导总成。

4

the effective bearing area of the cylinder piston is equal to that of the valve flap of the safety valve ;

汽缸活塞的有效受压面积与安全阀阀瓣的有效受压面积相等；

5

Technical Improvement of the Flap in Damping and Swing Check Valve

微阻缓闭旋启式止回阀阀瓣的改造

7

Debris on check disc sealing surface

止回阀阀瓣密封表面上的碎片

8

Replacing the Relief Valve Disc and Seat

更换安全阀阀瓣和阀座

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