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...

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Solenoid spool valve explosion protection for Zone 0

With the new spool valve, directional functions in the nominal size of 4 can now be realised for zone 0. The valve is available as 4/3 and 4/2-way function and as a detented version. With a leakage of less than 20 ml/min at 120 bar, the valve is ideally suited for applications where small leakages play an important role. The valve with the designation WDZFA04 is also ideally suited for pilot...

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