Proportional pressure relief valve PRE3

The PRE3 is a proportional pressure relief valve, pilot operated, for subplate mounting. It is suitable to modulate the pressure in hydraulic circuits. This valve has a mechanical pressure limitation function in order to offer a great safety application. Five pressure regulation ranges are available, up to 350 bar. It can be controlled directly by a current-controlled power supply, or by an electronic card, to be order separately.