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- Open pump suction venting valve until gas free. 打開泵入口管線上的放空閥，至無氣體。
- Open vent needle valve and bleed air from hose. Then close vent valve. 開啟排氣針形閥，並從軟管排放空氣。然後關閉排氣閥。
- Frequently open the vent valve to vent out the air in side the system. 經常開啟管道排空閥門，以排出系統中的空氣。
- Installation of the Watts AS Air scoop and FV4 Automatic Vent Valve will provide automatic air venting. 安裝美國瓦茨AS導氣罩和FV4自動排氣閥將能夠自動進行排氣。
- The solenoid plunger pulls the vent valve down, blocking off the passage to the charcoal canister. 電磁柱塞拉下通氣閥，堵住通向活性碳罐的通路。
- A direct-acting vent valve is tightest when tank pressures are 75 percent or less of set pressure. 當罐壓力為設定壓力的75%25或更低時，直接作用式通氣閥有最好的氣密性。
- A pressure-and-vacuum vent valve is a kind of important adjunct,which pressure testing relates to its security and reliability. 呼吸閥是油罐的重要附件之一,其試驗壓力關係到呼吸閥的安全性和可靠性。
- All pressure instruments shall have a vent valve to provide the capability of depressurizing the sensing line after the block valve is closed. 所有壓力儀錶應配備一個排氣閥，以便在截止閥關閉后能夠使導壓管泄壓。
- A pilot-operated vent valve for pressure relief uses tank pressure, not weights or a spring, to keep the vent valve seat closed. 先導式通氣閥泄壓時利用儲罐壓力，而不是重力或彈簧外力，來保持通氣閥閥座關閉。
- For modulating action, the main vent valve opens gradually with increasing pressure and achieves rated relieving capacity at relieving pressure. 對於調製式先導器，主閥門將隨壓力增加而逐漸打開，在泄放壓力時達到額定排放量。
- Unlike in a direct-acting vent valve, the force holding the seat closed in a pilot vent valve increases with increasing pressure. 不同於直動式通氣閥，先導式通氣閥保持閥座關閉的作用力隨壓力增加而增加。
- The calculation formulas for drain valve and vent valve in long drainpipe are approached, and the valve diameters are calculated being compared with the result in some literature. 探討了熱水管網放水閥、放氣閥直徑的計算公式,計算了長放水管放水閥直徑,並與文獻中短放水管放水閥直徑進行了比較。
- The HYDAC Air Vent Valve eliminates air bubbles which accumulate in hydraulic systems immediately after startup or after long periods of shutdown of the system. 在 HYDAC 排氣閥消除氣泡的液壓系統中的積累后 ， 立即啟動或以後的系統關機長時間。
- This force is maximum just before the vent valve opens, so leakage will not occur when tank pressure increases or when tank pressure is kept near the set point of the venting device. 在通氣閥打開之前，這一作用力達到最大，所以在儲罐壓力增加時或儲罐壓力保持在通氣裝置設定壓力附近時，不會發生泄漏。
- Manifold shall have safety pressure relieve valve, pressure regulators, and pressure gauges indicating inlet and outlet pressure, bleed valve (vent valve) and pigtail for cylinder connections. 氣體管路需要有安全壓力釋放閥門、壓力調節閥門、壓力表來指示氣體壓力。
- Manifold shall have safety pressure relieve valve, pressure regulators, and pressure gauges indicating inlet and outlet pressure , bleed valve (vent valve) and pigtail for cylinder connections. 氣體管路需要有安全壓力釋放閥門、壓力調節閥門、壓力表來指示氣體壓力。
- To change the set pressure, weights must be added or removed from the pallet, a new pallet must be used, or the spring must be adjusted (if a spring-loaded vent valve is being used). 為改變設定壓力，可在墊板上增加或減少重量，必須使用新墊板，或調整彈簧（如果使用彈簧式通氣閥）。
- Where required, the piping installation shall include valves for isolation, bypass capable of full flow manual control, and drain and vent valves. 管道的安裝應按照要求包括隔離閥和旁通閥，用於控制全流量手動控制調節閥、排液閥和排氣閥。
- 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. 配備瀝青溢流管、防冒液呼吸閥、防老化頂置充氮閥、溫度計、容量計和輸出瀝青的快速卸料閥及接耦。
- She gave vent to her indignation in a fiery speech. 她在一篇激烈的演說中發泄怒氣。
