vent valve

Open vent needle valve and bleed air from hose. Then close vent valve.

开启排气针形阀,并从软管排放空气. 然后关闭排气阀.

The port side is the vent valve and tubing, and the starboard side is the blow tube.

港口方面是发泄阀和油管，和右舷侧是打击管。

After investigation and analysis, an improved measure was adopted in this system by adding vent pipe to oil tank at back position of pressure meter valve in each AC and DC oil pump exit, that has been proved correct in practice.

经研究分析，对系统进行了改造，将交、直流油泵压力表管阀门后各加装一条回主油箱的放空气管，实践表明是正确的。

Unclip tank vent valve and lines at the intake-air distributor and set them aside.

松开进气分配器处的油箱通风阀和管路，并将其放在一边。

The vent valve comprises an air vent screw, a spring and a valve ball which leans against the channel under the acting force of the spring.

所述排气阀包括一排气螺钉、一弹簧、一钢球，阀球在弹簧作用力下抵靠通道上。

It is equipped with asphalt return tube, anti-puffing pressure vent valve, anti-aging overhead nitrogen valve, thermometer, volumeter and output asphalt rapid discharge valve and coupling.

配备沥青溢流管、防冒液呼吸阀、防老化顶置充氮阀、温度计、容量计和输出沥青的快速卸料阀及接耦。

Dual Check Valve with Atmospheric Vent shall be installed at referenced cross-connections .

带排气口的双止回阀应该安装在相关的 交叉连接 处.

Here is the port side view of the aft ballast tank showing a closer view of the vent valve and tubing.

这里是港口方面鉴于对尾部压载水舱展示了更紧密的看法通风口的阀门和油管。

Due to the compact design the Air Vent Valve requires minimum space.

由于紧凑的设计,排气阀,需要最小空间.

A canister purge valve is opened periodically to vent the vapor back into induction system.

收集器的清除阀周期性地开启,泄放蒸气使之返回进气系统.

Close test cock No.4. Disconnect bypass hose ( yellow ) at test cock No.4. Close vent needle valve.

关闭测试旋塞4号. 断开测试旋塞4号上的旁路软管 ( 黄 ). 关闭排气针形阀.

Fracture Analysis of Vent Valve Flake and Improve of System Structure

排气阀片断裂分析及改进

The solenoid plunger pulls the vent valve down, blocking off the passage to the charcoal canister.

电磁柱塞拉下通气阀, 堵住通向活性碳罐的通路.

Slowly open vent needle valve just as air inlet opens. Record differential pressure.

当空气进口开启时,慢慢开启排气针形阀. 记录压差.

The solenoid plunger pulls the vent valve down, blocking off the passage to the charcoal canister. piston pin snap ring

电磁柱塞拉下通气阀，堵住通向活性碳罐的通路。活塞销锁圈，活塞销扣环

A direct-acting vent valve is tightest when tank pressures are percent or less of set pressure.

当罐压力为设定压力的75%或更低时,直接作用式通气阀有最好的气密性.