purge valve

close the purge valve and the zone valve.

关闭排气阀和区域阀门.

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.

loading tension force for supply and taking up unit, openning purge valve (spray valve and gun valve) and starting the cleaning buttom.

加载供线及收线系统张紧力，打开清洗阀（喷洗阀及枪阀），启动清洗按键。

our high-impact structural co-polymer cases are waterproof with an o-ring seal and purge valve.

我们采用的是具备高冲击性结构的共聚物，采用O型弹簧垫圈密封和清洗阀防水设施。

purge valve and the pressure regulator valve on the test set.

关闭测试设备的关断活门、放气活门和压力调节活门。

To provide consistent seating performance and prolonged valve life, it is recommended that you purge and flush your Pacific Wedgeplug valve each time it is operated.

为了保持协调一致的阀座密封性能和延长阀门的使用寿命，建议用户在每当操作阀门后都清洗和冲刷美国太平洋楔塞阀一次。