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- In general a minimum of 10 pipe diameters of straight pipe should be provided upstream of a swing check valve to minimize adverse conditions. 通常,旋启式止回阀与上游部件的距离至少要有管道直径的10倍,这样才能够将反作用降到最小程度。
- Use a check valve to prevent reverse flow into the cylinder. 采用止回阀,防止回流入钢瓶。
- automatic choke to manifold pipe 自动阻气门至歧管连接管
- Certain system configurations involving direct connection of a Swing Check Valve to other flanged equipment may require consideration of this bolt clearance. 某些系统配置,包括旋启式止回阀直接连接到其他法兰设备的场合可能要求考虑这种螺栓所需要的间隔。
- The application of check valve and pilot-operated check valve to makeup circuit can effectively reduce the impact and vibration in the system and avoid accumulative synchronous error. 本文介绍将单向阀及液控单向阀运用在补油回路中,可以减小系统的冲击、振动和消除同步累积误差。
- Check valve guiding shall be plastic to plastic. 止回阀引导装置应该是塑料对塑料。
- Connect vacuum hose to booster check valve. 连接真空软管到增压器检测阀。
- To test for tightness of second check Valve. 检测第二止回阀的密封性。
- Connect vacuum hose to booster check valve . 连接真空软管到增压器检测阀。
- There is no tendency for the seating surfaces of swing check valves to gall or score, because the disc meets the flat seat squarely without rubbing contact upon closing. 旋启式止回阀的阀座表面不存在磨损或刮伤的倾向,因为阀瓣与平面阀座相适应,不会在关闭时产生摩擦接触。
- Purpose: To test check valve No. 1 for tightness. 目的:检测止回阀1号的密封性。
- Check valve to prevent back flow h 检查阀门,防止背面流溢
- check-valve to manifold pipe 止回阀至歧管管
- Fit each valve to its respective valve guide. 将每个阀安装到各自的阀导管。
- Restore valve to original working condition. 将阀门恢复到原先的工作状态。
- The aux. Air bottle safety valve to be submitted. 副空气瓶安全阀提交。
- Intercooler installed in front of the radiator, intake manifold pipe joint moved to shorten path for intercooler hoses. Added oil flow to engine. 水箱前安装冷热气自动调节器,水管及入口改装,增加引擎喷油量。
- Safety valve to be pressure tested. 安全阀应做压力试验。
- Open valve to balance set point as recorded in 8.2. 将阀门开启到步骤8.;2所记录的平衡设置点。
- Open valve to balance set point as recorded. 将阀门开启到所记录的设置点上。