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Proportional Valve for Air Compressor
2016/10/26 10:15:07



1Application: Oil-injected Screw Compressor

2When input pressure reaches the set value, output pressure will be in direct proportion to the input pressure.

3Non-round section spring corresponds to higher allowable stress, stable spring force and long life span.



Technic Data



Model RTL-1 RTH-2A RTH-2B
Nominal Diameter(mm) 5 8 8
Working Pressure Range(bar) 3~10 10~20 20~38
Max. Resisting Pressure(bar) 16 25 40
Working Medium Temperature(℃) -20~120
Connection Type of Inlet and Outlet G1/8 G1/4 G1/4
Installation Dimension Attached Drawing

Nantong Red Star Compressor Parts Manufacturing Co., Ltd.- intake valve,minimum pressure valve,inlet valve © 2014