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R978912431

DIRECTIONAL SPOOL VALVE H-4WEH 25 Y6X/6EW110N9K4

Manufacturer: Bosch Rexroth

Material #: R978912431

Model : H-4WEH 25 Y6X/6EW110N9K4


***Disclaimer: The following summary contains information gathered from various sources such as product descriptions, technical specifications and catalogs. While efforts have been made to provide accurate details, inaccuracies may occur. It is advised to verify all information by contacting Bosch Rexroth directly.***
The Bosch Rexroth H-4WEH 25 Y6X/6EW110N9K4 (R978912431) is a high-performance industrial hydraulic valve designed for reliable operation and precise control of oil flow direction in hydraulic systems. This spool valve, featuring the Spool symbol Y, is pilot-operated and utilizes external pilot oil supply and return. The valve is equipped with solenoid actuation, with a maximum pressure capacity and an electrical connection that includes a connector pole PE conforming to EN standards. The model boasts CE conformity according to the Low-Voltage Directive EU and CSA approval per CSA C. No., ensuring compliance with international safety standards. It features subplate mounting for secure installation and an NFPA T3.5.1 R2 D03 size CETOP interface, along with an ISO 4401 porting pattern for compatibility with industry-standard configurations. With a supply voltage of 110 VAC, this versatile valve offers multiple switching positions to accommodate various operational requirements. Its construction includes NBR seals compatible with hydraulic fluids such as HL, HLP, HLPD, HVLP, HVLPD, and HFC. The unit's design incorporates return springs that maintain the main control spool in a central position without pilot pressure, which is crucial for consistent performance even when positioned vertically. However, users should be aware that internal leakage may occur due to the inherent design of the valves over time. This Bosch Rexroth valve also allows for various types of actuation including manual override and switching time adjustment options. Available in sizes 10 to 32 (HWEH10-HWEH32), it supports maximum operating pressures up to bar and maximum flow rates up to l/min. In summary, the Bosch Rexroth H-4WEH 25 Y6X/6EW110N9K4 valve offers robust performance for demanding applications requiring precise hydraulic control. Its design ensures reliability and adherence to safety standards while providing flexibility through its multiple actuation options.

$1,819.00 USD

More are expected on April 25, 2025  
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Status: This product is temporarily out of stock. 


Qty: Delivered as early as April 25, 2025 when ordered in

This product is eligible for factory repair.

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