Proportional throttle valves, proportional flow control valves NG4-Mini
Directly operated proportional throttle valve in sandwich construction. Screw-in cartridge M22x1,5 in accordance with ISO 7789. In sandwich types for A and B line, a by-pass check valve for reversed free flow is incorporated. The flange body is painted, the sandwich plates are phosphatised.
![Proportional valves Proportional throttle valve flange and sandwich construction, NG4 mini DNP_A04](/fileadmin/_processed_/a/a/csm_DNP_A04_5742cdce47.png)
Proportional throttle valve
Flange and sandwich construction
- Direct operated, not pressure compensated
- pmax = 350 bar
Application
Proportional throttle valves are suitable for precise feed control systems. An extremely sensitive opening and closing response allows a smooth control of movements in stationary or mobile installations, e.g. machine tools, public vehicles. Mini-4 proportional throttle valves are used where hydraulic systems have to be both ligth and compact.