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Bosch Rexroth | R978908374

4WH6Y5X/12

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The Bosch Rexroth 4WH6Y5X/12 is a Directional Control Valve designed for precise management of hydraulic flow. This solenoid-operated valve features a mechanical push rod for manual override and a load sensing additional feature, ensuring consistent performance. It includes a pressure compensator to maintain constant pressure difference, along with a return mechanism utilizing springs. The valve housing is designed to be stackable and it operates with screwed-in solenoids featuring extractable coils for easy maintenance.

Technical Specifications

Additional Feature
Load Sensing

Coil Type
DC with wet pin tubes

Control
4 ways and 3 positions

Flow Direction
Oil flow control for start, stop, direction

Manual Override
Mechanical push rod

Operation
Solenoid Operated

Override Mechanism
Push rod

Pressure Compensator
Maintains constant pressure difference

Return Mechanism
Springs

Solenoids
Screwed-in with extractable coils

Spool Positions
Neutral-central, a, b

Surface Treatment
Burnish

Tech Data Reference
RA18300-52

Valve Housing
Stackable design

Valve Type
Directional Spool Valve

1620 Old Apex Road
Cary, NC 27513, USA

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1620 Old Apex Road
Cary, NC 27513
USA

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