Category: 4WRPH

4WRPH and 4WRPEH type proportional directional valves offer fast response, minimal hysteresis, and are excellent performers in closed loop applications. Available with or without on-board electronics, these valves may be used in a variety of applications and environments. The robust design is also applicable to circuits where vibration may be a concern.


•Sizes 6 and 10
•For subplate mounting:
– Size 6: Porting pattern according to ISO 4401-3, NFPA T3.5.1M R1, and ANSI B 93.7 D 03
– Size 10: Porting pattern according to ISO 4401-5, NFPA T3.5.1M R1, and ANSI B93.7 D 05
•Control of the direction and magnitude of a flow
•Use for position, velocity and pressure control
•Actuation through control solenoid
•Position sensing of the control spool via an inductive position transducer
•Characteristic curves with and without inflection
•Spool and sleeve in servo-type quality
•Integral electronics (OBE) for type 4WRPEH


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