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- rotary valve seat 回转阀座
- Clean or replace the relief valve seat. 清洗或更换安全阀阀座。
- Damage or fouled relief valve seat. 安全阀阀座损坏或受到污染。
- Damaged or fouled relief valve seat. 安全阀阀座受到损坏或污染。
- Place the relief valve seat back into the chamber bore. 将安全阀阀座放回到镗孔内。
- Slide the diaphragm assembly into the relief valve seat. 将隔膜总成滑进到安全阀阀座内。
- Remove the pressed in relief valve seat and seat O-ring. 拆卸压进去的安全阀阀座和阀座O形环。
- The maximum differential pressure across the valve seat. 通过阀门阀座的最大压差。
- Quick replaceable valve seat, convenient maintenance. 阀座可以快换，维修方便。
- Stellite takes a high polish and is used in steel valve seat rings. 钨铬钴合金具有很高的抛光度，用作钢阀门的阀座环。
- ADS 34 adsorbent, newly developed by UOP, improved rotary valve and advanced ACCS system have been adopted in the unit. 该装置采用UOP新开发的ADS 3 4吸附剂 ,改进的回转阀及先进的ACCS控制系统 ;
- This valve is used with the rotary valve to control the material discharged from the bottom of storehouse. 流量控制阀用作控制库底卸出的物料量，通常与气动开关阀一起使用。
- Rotary valve is the key component of G-M type cryocooler which controls the intake and exhaust processes. 摘要旋转阀是G-M型低温制冷机的核心部件，用以控制制冷机进排气时序。
- The rotary valve horn was invented in the early 19th century, and soon solved the problem of frequent changes of crooks in performance. 但于19世纪初,由于活塞的发明,解决了在演奏时需要经常转换变音管的问题。
- All valve seats and seat discs shall be replaceable. 所有阀门阀座和阀座阀瓣应该是可更换的。
- Based on the analysis of rotary valve feeding apparatus of defibrator,a design method about double rotary valve feeding device was obtained. 在分析现有热磨机回转阀进料装置的基础上，提出了双作用回转阀进料装置的设计思路。
- The exhaust valve seats skimmed up. 排气阀座整新。
- The rotary valve is used to be switch in material flow control system, which is equipped with electric flow control valve tandem. 气动开关阀主要在物料流量控制系统中作开关用，通常与电动流量控制阀串联配套使用。
- Based on the common contrl principle, It is designed that a commom rotary valve controls multiple cylinders by only one group of control hole. 应用公用控制理论，设计出只有一组控制油孔控制多个油缸的公用转阀，此转阀体积小、工作可靠、加工容易。
- Electrolysis of relief valve seat or first check seats. 安全阀阀座或第一止回阀阀座被电解或电蚀。
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