... diaphragm spring seat 膜片弹簧座 diaphragm valve seat 膜片阀座 diaphragm valve spring retainer 膜片阀弹簧压盖 ...
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diaphragm valve spring seat [铁路] 膜片阀弹簧座
Comments: When using diaphragm valves or any valve with a soft seat material in a service where corrosion products can be produced, it is very important to take precautions to prevent those reactions.
评论：当在可能产生腐蚀产物的设施处使用隔膜阀或任何带有软阀座材料的阀门时，采取防范措施来防止那些反应是非常重要的。
Mainly by the pilot valve seat, valve, diaphragm, spring, adjusting springs and other parts.
导阀主要由阀座、阀瓣、膜片、弹簧、调节弹簧等零件组成。
Magnetic valve seat, diaphragm and valve plate combined design.
磁性阀座、覆膜阀片组合设计。
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