When disconnecting cylinders with diaphragm valves, it is most important to double close the valve and to properly install the outlet seal.
当切断钢瓶和隔膜阀的连接时，两次关闭阀门和正确安装排气口密封是最重要的。
AW series of large diameter valves using pneumatic actuator fork-type transmission, reasonable structure, output torque, a double-acting and single acting.
大口径阀门采用系列aw型气动执行器拔叉式传动，结构合理，输出扭矩大，有双作用式和单作用式。
The imbalance in architectural inner system can be solved to set the double-pipe system with temperature-controlled valves.
建筑物内部系统竖向失调则可通过设置带散热器温控阀的双管系统来解决。
The term "open solution" describes the direct mounting of double sensors on automated or manual valves (see FIG 3).
术语“开放式解决方案”规定了自动阀或手动阀上的双传感器安装(见图3)。
These valves are of balanced or double-seated construction.
这些阀门属平衡型或具有双阀座结构。
All valves to be suitable for double block and bleed service.
所有阀门需有双堵塞和双排放功能。
It has 16 valves and a DOHC (double overhead camshaft) design.
它拥有16气门和一个的DOHC(双顶置凸轮轴)设计。
Four-Way Diaphragm Pilot Valves are for use on all double-acting pneumatic cylinder actuators.
四通 手动控制阀可用于所有气动或液动双作用缸体执行器。
The hardness, surface quality and size precision of gas valves treated by above double heating...
用该炉进行气门的离子渗氮，其硬度、表面质量和尺寸精度均能达到产品的技术要求。
The hardness, surface quality and size precision of gas valves treated by above double heating...
用该炉进行气门的离子渗氮，其硬度、表面质量和尺寸精度均能达到产品的技术要求。
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