1.
mushroom steamer
不定期船 mushroom valve菌形阀
2.
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。
3.
Inferential Reasoning on the Mathematical Model of Value Plug of Control Value
调节阀柱塞型阀芯形面数学模型推导
4.
ball check valve
球形止回阀（附有球阀和阀座的阀门,液体只能单方向通过）
5.
automatically shutting pressure of needle valve
针形阀自动关闭压力
6.
Chepos valve tray
切普斯条形浮阀塔盘
7.
Optional disc configuration which provides line contact between spherical disc and conical body seat.
备选阀瓣结构，在球形阀瓣和锥体阀座之间具有线接触作用。
8.
Fluid control one-way valve used cone disc, sealed a good performance.
液控单向阀采用锥形阀芯，因此密封性能好。
9.
Kits include: Disc& Spring assembly, Cover O-ring and lubricant.
组件包括：阀瓣和弹簧总成，阀盖O形环和润滑剂。
10.
An O-ring seals the relief valve body to the main housing.
用一个O形环密封安全阀阀体与主外壳。
11.
The Fig. 1710 Balancing valve is a non-rising stem design incorporating a parabolic (plug) shaped disc.
型号1710平衡阀为暗杆结构，配置抛物线(塞)形阀瓣。
12.
Valve and filter mechanical devices are sterilized.
阀门和过滤装置是经过杀菌处理的。
13.
Open needle valve" A" high side and vent needle valve to vent air from bypass hose.
开启针形阀“A”高端和排气针形阀，从旁路软管排放空气。
14.
Wedge– fully guided wedge precision fitted to body seats for maximum shutoff.
(12) 楔形闸板-全导向楔形结构，精密配合阀体阀座，实现最有效的关闭。
15.
Wedge ? fully guided wedge precision fitted to body seats for maximum shutoff.
楔形闸板-全导向楔形结构，精密配合阀体阀座，实现最有效的关闭。
16.
Marine cast steel erect check valves
GB/T11696-1996船用铸钢竖形止回阀
17.
All needle valves must be closed on test kit.
检测组件上的所有针形阀必须关闭。
18.
The Excited Waveform Analysis of the Electrohydraulic Vibrator Based on 2D Valve;
2D阀控缸电液激振器激振波形研究