The installation area should set drainage facilities, to guarantee the anti-pollution isolating valve will not be submerged in water. 安装地域应设有排水设施,保证防污隔断阀不被水淹没。最好将试验球阀出口和排污口接排水管。
The utility model is provided with separate isolating valve, aeration valve, vacuum valve and thief rod mating the sampling cavity to keep the air in the furnace cavity and realize on-line sampling. 本实用新型设置了独立的隔离、充气、真空阀门以及与取样腔配套的取样杆,使取样过程中的炉腔内气氛不变,达到在线取样的目的。
Survey the equipment to locate and identify all isolating devices to ensure which switch ( s), valve ( s), or other energy isolating devices that apply to the equipment to be locked or tagged out. 检查设备,确定和识别所有隔离装置的位置,确保哪个用于该设备的开关、阀门或其他能量隔离装置已锁定或挂签。
Bodyguard of environment protection& dry quick isolating valve 环保卫士&干式快速切断阀
The dry quick isolating valve can bring about quick joint and cut off of the valve body with no leakage of liquid. 干式快速切断阀能够实现阀体的快速对接和断开,不存在流体泄漏的现象。
A modified compressor assisted scheme by adding an isolating valve ahead of the condenser is presented in this paper, which decreases the generating pressure to make sufficient use of the low temperature solar heat source as well as to reclaim the compression work. 本文对增压辅助型太阳能溴冷机循环流程提出了在冷凝器前加装隔离阀的改进方案,该方案可降低发生压力,以充分利用低温热源,并可有效回收压缩功。
Design of spherical type gas isolating valve 高炉球型煤气遮断阀设计