当锅炉的一个安全阀失灵时，居民们听到了一声巨响。
Residents heard an enormous bang as a safety valve on the boiler failed.
可以说，有一种安全阀还是存在的。
安全阀（溢流阀）工作不正常。
目的：检测差压安全阀的工作性能。
Purpose: To test operation of pressure differential relief valve.
安全阀的工作压力须按规定整定。
The working pressure of safety valve should be set as per the applicable Standards.
安全阀应以实际低压力值进行设置。
安装安全阀阀盖螺母，并加以紧固。
安全阀阀座损坏或受到污染。
经常检查所有的安全阀的安全可靠性。
Regular inspection of all the safety and reliability of the safety valve.
安全阀阀座受到损坏或污染。
进口优质安全阀，精确阀控调节压力。
Imported high quality safety valve, precise control valve to adjust pressure.
分析故障重点在主安全阀和液压水泵。
Analysis of the focus in the main safety valve failure and hydraulic pump.
将安全阀阀座放回到镗孔内。
不一定；它可能是个安全阀。
不要把降温减压安全阀塞住。
彻底清洗安全阀阀体的所有内部表面。
Thoroughly clean all inside surfaces of the relief valve body.
按照拆卸的相反顺序重新组装安全阀。
Reassemble the relief valve in the reverse order that it was disassembled.
压力过大会导致水从安全阀排放出去。
Over pressurization can result in a water discharge from the Relief Valve.
将这个读数记录为安全阀的开启差压。
Record this as the opening differential pressure of the relief valve.
具备管道安全阀使用知识和维护经验者。
Operation knowledge and maintenance experience of pipeline safety valve.
从进口球阀下面连接件拆卸安全阀软管。
Remove the relief valve hose from fitting below inlet ball valve.
拆卸压进去的安全阀阀座和阀座o形环。
而其中的执行程序则是该机制的安全阀。
The implementation of procedure is the safety valve mechanism of this mechanism.
检查安全阀有无异常，排气管支撑牢固。
Examine if the safety valve is normal, vent pipe is fastness.
用一个O形环密封安全阀阀体与主外壳。
这种结构的安全阀只能用于固定的设备上。
The structure of the safety valve can only be used for fixed devices.
将螺丝放回到安全阀阀瓣内，并加以紧固。
Place the screw back into the relief valve disc and tighten.
应该安装蒸汽安全阀，为设备提供紧急保护。
Steam safety valve should be installed to provide emergency protection of equipment.
应该安装蒸汽安全阀，为设备提供紧急保护。
Steam safety valve should be installed to provide emergency protection of equipment.
应用推荐