atmosphere relief diaphragm 向空排汽膜板
pressure relief diaphragm 压力释放板
exhaust pressure relief diaphragm 排汽释放阀
Diaphragm Safety Relief Valve 膜片式安全阀
Relief Valve Diaphragm Failure 隔膜故障
spring diaphragm relief valve 弹簧薄膜式减压阀
diaphragm relief valve 膜式泄压阀
Remove the bolts and cover, realign the diaphragm assembly, and place the cover back on the relief valve body.
拆卸螺栓和阀盖，重新校准隔膜总成，并将阀盖放回到安全阀阀体上。
Remove the relief valve cover, stem/diaphragm assembly, and relief valve spring.
拆卸安全阀阀盖，阀杆/隔膜总成，和安全阀弹簧。
To replace the relief valve disc, hold the upper guide fin and unscrew the diaphragm pressure plate.
要更换安全阀阀瓣，握住上部引导翼，旋下隔膜压力板上的螺丝。
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