... piston valve pump 活塞阀泵 piston valve ring 活塞阀填密环 piston valve spider 活塞阀十字辐 ...
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large main valve piston ring 主阀大活塞环
piston compressor ring valve 压缩机环状阀
Piston Ring for Control Valve 控制阀用活塞环
supply valve piston ring [铁路] 供给阀鞲鞴涨圈
Main valve piston large ring 主阀鞲鞴大涨圈
Adopt film cylinder in place of piston cylinder, which remove the abuse that piston ring is easily damaged and lead to not open or close valve.
采用薄膜式气缸替代活塞式气缸，排除了活塞环易损漏而导致无法启闭阀门的弊端。
Based on the analysis of the failure cause of piston packing ring, air valve and unit pipeline vibration, the methods to solve are proposed.
本文在分析了由活塞密封环、气阀及机组管道振动引起压缩机产生故障原因的基础上，提出了相应的解决办法。
Thoroughly clean all parts exposed to material, including piston barrel, piston head, O-ring, one-way valve, filling head, feeding tank, hopper, etc. Damaged seal shall be immediately replaced.
应彻底清洗所有和物料接触的部件，包括活塞缸、活塞头、O型圈、单向阀、灌装头、料桶、料斗等，发现破裂损伤的密封应及时进行更换。
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