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- A direct-acting vent valve is tightest when tank pressures are 75 percent or less of set pressure. 当罐压力为设定压力的75%25或更低时,直接作用式通气阀有最好的气密性。
- A pilot-operated vent valve for pressure relief uses tank pressure, not weights or a spring, to keep the vent valve seat closed. 先导式通气阀泄压时利用储罐压力,而不是重力或弹簧外力,来保持通气阀阀座关闭。
- tank vent valves 油罐放气阀
- 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。
- Frequently open the vent valve to vent out the air in side the system. 经常开启管道排空阀门,以排出系统中的空气。
- Is containment fitted under the bunker tank vents? 燃料舱透气管下面是否装有溢油容器?
- Is the agreed tank venting system being used? 是否采用已议定的货舱透气系统?
- 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。
- A pressure-and-vacuum vent valve is a kind of important adjunct,which pressure testing relates to its security and reliability. 呼吸阀是油罐的重要附件之一,其试验压力关系到呼吸阀的安全性和可靠性。
- Open pump suction venting valve until gas free. 打开泵入口管线上的放空阀,至无气体。
- All pressure instruments shall have a vent valve to provide the capability of depressurizing the sensing line after the block valve is closed. 所有压力仪表应配备一个排气阀,以便在截止阀关闭后能够使导压管泄压。
- For modulating action, the main vent valve opens gradually with increasing pressure and achieves rated relieving capacity at relieving pressure. 对于调制式先导器,主阀门将随压力增加而逐渐打开,在泄放压力时达到额定排放量。
- Unlike in a direct-acting vent valve, the force holding the seat closed in a pilot vent valve increases with increasing pressure. 不同于直动式通气阀,先导式通气阀保持阀座关闭的作用力随压力增加而增加。
- TANK VENT SCOOP AND ACCESS PANEL; 通气斗和通气油箱接近盖板;
- 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. 探讨了热水管网放水阀、放气阀直径的计算公式,计算了长放水管放水阀直径,并与文献中短放水管放水阀直径进行了比较。
- Specification for Tank Vent Flame Arresters 防火用油罐通气孔规范
- 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 排气阀消除气泡的液压系统中的积累后 , 立即启动或以后的系统关机长时间。
- 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. 在通气阀打开之前,这一作用力达到最大,所以在储罐压力增加时或储罐压力保持在通气装置设定压力附近时,不会发生泄漏。
- 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. 气体管路需要有安全压力释放阀门、压力调节阀门、压力表来指示气体压力。
- 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. 气体管路需要有安全压力释放阀门、压力调节阀门、压力表来指示气体压力。