旋转阀弹簧 [
xuán zhuǎn fá tán huáng]
rotary valve spring
- 双手握住止回阀模块,将总成旋转四分之一转。这将把阀瓣总成、弹簧和阀座盖分解成独立的部件。
Holding the check valve module in both hands, rotate the assembly quarter turn. This will disengage the disc assembly, spring and seat cover into individual components. - 附在阀笼上的止回阀座配置卡口型锁定装置。用一只手握住阀笼,向内推阀座并顺时针方向旋转阀笼。阀座,弹簧阀笼,弹簧和阀瓣总成现在已成独立的部件。
Note: The seats and springs of the first and second check modules are not interchangeable. The heavier spring and smaller diameter seat belong with the first check module.
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