By Product Type

Pressure-controlled shut-off valve type CNE

Product description

Shut-off valves are a type of pressure control valve. They receive the control oil from a high-pressure circuit and switch the delivery flow of a low-pressure pump to unpressurised circulation if the pressure value set has been reached. During this process, the consumer side is separated from the idle circulation by a zero-leakage check valve. If the pressure on the consumer side drops below the pressure setting, the idle circulation is interrupted and the oil fed to the consumer again.

Shut-off valves or accumulator charging valves are a type of pressure control valve. They switch the delivery flow of a pump to unpressurised circulation if the pressure value set is reached. During this process, the consumer side is separated from the idle circulation by a zero-leakage check valve. If the pressure drops in the consumer side, the idle circulation is interrupted and the oil fed to the consumer again.

Via a control line the higher pressure in the high-pressure circuit holds open the pressure-controlled 2 directional valve type CNE and with it the idle circulation. In the low-pressure circuit the valve acts simultaneously as a pressure-limiting valve.

The valve type CNE can be screwed-in and can be integrated into control blocks. The necessary mounting holes are straightforward to make.

Features and benefits:
  • Compact design
  • Easily produced mounting hole
Intended applications:
  • Dual-stage systems (high-pressure, low-pressure)
  • Jigs
Technical data - Type CNE - Switch unit
Size2, 21, 23DesignScrew-in type, PortingSystem pressure500System pressure75Flow rate (lpm)30DocumentDownloads
Size22DesignScrew-in type, PortingSystem pressure420, 500System pressure-Flow rate (lpm)30DocumentDownloads
SizeDesignSystem pressureSystem pressureFlow rate (lpm)Document2, 21, 23Screw-in type, Porting5007530Downloads22Screw-in type, Porting420, 500-30Downloads