21.12.2017
Proportional flow control valve normally open
The tried and tested flow control valve in the nominal size M33 is now also available in a normally open execution. The valve is used in applications where maximum flow is required when the solenoid is in a deenergised state. Via the solenoid current, the proportional valve can continuously adjust volume flows up to 70 l/min. The integrated load compensation controls the volume flow outstandingly independently of the load pressure and can be used at pressures of up to a maximum of 350 bar.The valve is available as a 2-way function with the designation QOPPM33 and can be operated with all Wandfluh standard and special solenoid coils in the size of 45mm.
Further details can be found in the 2.6-651 data sheet.
