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- Open vent needle valve and bleed air from hose. Then close vent valve. 開(kāi)啟排氣針形閥，并從軟管排放空氣。然后關(guān)閉排氣閥。
- Frequently open the vent valve to vent out the air in side the system. 經(jīng)常開(kāi)啟管道排空閥門(mén)，以排出系統中的空氣。
- 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(shí)，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(guān)系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. 所有壓力儀表應配備一個(gè)排氣閥，以便在截止閥關(guān)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(shí)利用儲罐壓力，而不是重力或彈簧外力，來(lái)保持通氣閥閥座關(guān)閉。
- Open pump suction venting valve until gas free. 打開(kāi)泵入口管線(xiàn)上的放空閥，至無(wú)氣體。
- For modulating action, the main vent valve opens gradually with increasing pressure and achieves rated relieving capacity at relieving pressure. 對于調制式先導器，主閥門(mén)將隨壓力增加而逐漸打開(kāi)，在泄放壓力時(shí)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. 不同于直動(dòng)式通氣閥，先導式通氣閥保持閥座關(guān)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(wǎng)放水閥、放氣閥直徑的計算公式,計算了長(cháng)放水管放水閥直徑,并與文獻中短放水管放水閥直徑進(jìn)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(dòng)或以后的系統關(guān)機長(cháng)時(shí)間。
- 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(mén)、壓力調節閥門(mén)、壓力表來(lái)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(mén)、壓力調節閥門(mén)、壓力表來(lái)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）。
- Once installed, this heater operates automatically. 一旦安裝好以后，這加熱器就會(huì )自動(dòng)地運行。
- This heater needs a new element. 這個(gè)加熱器需要一組新電阻絲。
- 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。
- 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，用于控制全流量手動(dòng)控制調節閥、排液閥和排氣閥。
- The heater in my car doesn't work properly. 我汽車(chē)里的暖氣設備出了點(diǎn)毛病。
