我们需要一个新的排气阀。
Outlet seals are an important part of many valve outlets.
排气口密封是许多阀门排气口的重要零件。
Gradually open the outlet block valve on the coolest product stream.
逐渐打开温度较低的产品流上的出口隔断阀。
Gradually open the outlet block valve on the hottest stream.
慢慢打开温度较高的产品流上的出口隔断阀。
The valve outlet sealing area is also flat.
阀门排气口密封区域也是平的。
Regulating pilot valve outlet pressure spring can be set.
调节导阀弹簧即可设定出口压力。
Replace the cylinder outlet seal and valve cap.
替换钢瓶排气口密封和阀门帽。
Stand clear of the regulator and valve outlet, while opening the valve.
开启阀门时，躲开调整器和阀门排气口。
Replace any valve outlet and protective caps originally shipped with the cylinder.
替换最初同钢瓶一起运输的阀门排气口和保护帽。
Replace any valve outlet and protective caps originally shipped with the cylinder.
替换最初同钢瓶一起运输的阀门排气口和保护帽。
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