ZHEJIANG SENLEI MECHANICAL & ELECTRICAL CO.,LTD
ADD：Pengjie Industrial Park of Luqiao District of Taizhou City，Zhejiang province China.
In the screw air compressor, although the minimum pressure valve looks relatively small, but do not look at it small, it is the control of the whole machine. In order to allow it to work under normal work, the following provides a screw air compressor minimum pressure valve maintenance methods.
The minimum pressure valve consists of the minimum pressure valve by the valve body, spool, adjusting nut, spring, sealing components and so on. The minimum pressure valve is mainly used to establish the internal pressure of the unit to promote the circulation of the lubricating oil to meet the working pressure of the reducing valve. In addition, the minimum pressure valve also acts as a one-way valve to prevent the unit from being compressed in the tank Air back to air compressor.
The minimum pressure valve structure is very simple, unscrew the spool and the valve body between the screw air compressor nut can be removed inside the components, and small units of the minimum pressure valve spool built into the valve body, Can remove all internal components.
The minimum pressure valve can be cleaned by the method of cleaning the minimum pressure valve.
As the structure of the minimum pressure valve is very simple, the assembly process is not one by one, but it should be noted that, if there are U-shaped internal, the need to pay attention to the direction of U-ring. Screw air compressor minimum pressure valve after the completion of the entire cleaning process to be put into the air compressor.