L120 is normally closed, by controlling the compressor inlet flow control the system pressure of the compressor. It can also play a stepless regulating function with LPN-PACK, it is often used in stationary screw compressor.
L120-H is conventional normally closed. It is equipped with venting valve LVV2, can directly replace similar imported products.
1.L120 is a integrated intake valve, including intake valve, venting valve and solenoid valve. It is only connected with two pipes during installation, and one way is connected with solenoid valve. Customers can be convenient to assemble it, and reduce unnecessary leak point.
2.When air compressor is unloading, the internal pressure of the system can be adjusted by venting valve.
3.Butterfly valve intake valve is consistently stable and efficient depending on the design of heavy hammer and check function.
How to adjust the internal pressure of the system when air compressor is unloading:
By adjusting the screw rotation venting valve, clockwise rotation, the increase in internal pressure,
Counterclockwise rotation, the decrease in internal pressure.