Proportional throttle valve flange and sandwich construction, NG4 mini DNP_A04

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

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.