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- Reaction Control Valves 反作用控制阀
- There are as many control valves on this blowout preventer as on that one. 这套封井器上的控制凡尔和那套上的一样多。
- Experimental investigation of control valves for flush ofmechanical seals. 机械密封冲洗用限流阀性能试验研究
- We manufacture manual and control valves for water and wastewater industries. 本公司为供水和废水处理工业制造手动阀和控制阀。
- Oxygen control valves consist of valve, actuator and accessories. 氧气调节阀由阀门;气动执行机构及附件组成.
- The rundown of Stripper bottom product is by level control acting on the Fractionator furnace pass control valves. 汽提塔底产品的排出由液位控制,该液位控制调控分馏塔加热炉通道控制阀。
- Wuxi ChengXin Auto Control Valve Co., Ltd. 无锡市诚信自控阀门有限公司。
- Rethink your control valve maintenance. 采用新的诊断工具提高控制阀维修的可靠性。
- Control valves and valve general, the executing agency. 控制阀一般由执行机构和阀门组成。
- During the early stage of reusable launch vehicle(RLV) re-entry flight,reaction control system(RCS) is a major attitude control device. 可重复使用航天器再入过程初期,反作用力控制系统是其姿态控制的主要手段,结合气动舵面可以减小飞行器对该系统的总冲需求,提高飞行器动态响应特性。
- Control valves such as the proportioning valve are no required. 控制阀,例如比例阀并不是必需的。
- Valves for water supply - Fitness for purpose requirements and appropriate verification tests - Part 5: control valves. 供水用阀门。适用性要求和专用检查试验。第5部分:控制阀门。
- From these ducts the user system are supplied with pressurized air ,governed by the appropriate control valves. 用户系统可以从这些管道获得压缩空气,通过适当的控制活门进行控制。
- All valves should have flanged connections. Flangeless, wafer or lugged flange style control valves shall not be used. 所有阀门宜有法兰式接口,不应使用非法兰,夹持式或耳形凸缘型调节阀。
- For control valves, the leakage class shall be in accordance with ANSI B16.104 (ANSI/FCI 70.2). 对于宽的可调比应用,宜使用等百分比阀内件。
- Equal percentage or linear characteristic trim shall be used as a standard for most control valves. 对于大部分调节阀,等百分比或线性特性的阀内件应用作一个标准。
- The Watts Hot Water Temperature Control Valves are designed to be installed at or near the boiler or hot water heater. 美国瓦茨热水温度控制阀专用于安装在锅炉或热水器上,或安装在靠近锅炉或热水器的地方。
- High pressure rating flow control valves are available in cast iron, carbon steel and brass bodies. 适用于高压等级的流量控制阀可选用铸铁、碳钢和黄铜阀体。
- Jet Reaction Control (JRC) is a kind of method for controling some device, which depends on the reaction force generated by the high-speed air flowing out the jet. 喷气反作用控制(JRC)是依靠气体从喷嘴中高速喷出产生的反作用力来控制某种装置的方法。它可以应用于高空低动压条件下或者低速飞行条件下飞行器的姿态控制。
- Main business is to supply imported control valves to the Power, Oil &Gas and Petrochemical and other industries. 主要业务是为电力、石油、天然气、石油化工等行业提供进口调节阀。