Second, the manual unloading valve didn't matter.
第二，手动卸荷阀没有关紧。
Unloading valve is a valve to control the compressed air.
卸荷阀控制压缩空气的开关。
It designs a path-differ unloading valve that take the solenoid valve as to lead first.
设计了以电磁阀为先导的液控卸荷阀。
The pilot unloading valve 5 of the one-way valve can be achieved system-pressure pump and unloading.
由于先导卸荷阀5内的单向阀作用，可以实现系统保压而油泵卸荷。
The present invention relates to the technical field of hydraulic valve, which particularly relates to a pilot operated unloading valve.
本发明涉及液压阀技术领域，具体涉及一种先导式卸荷阀。
Integrating the dryer, unloading valve and multi-circuit protective valve, the air processing unit (APU) makes the pipeline more compact and reliable.
空气处理单元APU，集干燥器、卸载阀、多回路保护阀的功能于一体，使整车管路简洁可靠；
The machine is equipped with a hydraulic switch valve to ensure safety during loading and unloading workpieces.
工作台起动有液压开关阀，确保装卸工件时的安全性。
The filling valve is high in quantitative accuracy and efficiency without dripping, adjustment, loading and unloading are easy.
灌装阀定量准确，效率高，不滴漏，调整装卸方便。
The filling valve is high in quantitative accuracy and efficiency without dripping, adjustment, loading and unloading are easy.
灌装阀定量准确，效率高，不滴漏，调整装卸方便。
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