Duplomatic PRE3 | pilot-operated proportional pressure relief valve
PRE3 is a Duplomatic proportional pressure relief valve, catalogue 81 241; maximum operating pressure 350 bar، maximum flow 40 l/min.
Technical details
Function and application
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. Share | Contact us
Selection and RFQ
For an RFQ, provide SUMY with series PRE3, catalogue 81 241, required quantity and operating conditions. Confirm the required size/interface (ISO 4401-03) and configuration before ordering.