Bosch Rexroth H-4WH25C6X Hydraulic Directional Spool Valve, NG25, Spool Symbol C, 350 Bar, 700 L/min

General

The Bosch Rexroth H-4WH25C6X is a pilot-operated hydraulic directional spool valve designed for reliable oil flow direction control in industrial hydraulic systems. Featuring nominal size NG25 and spool symbol C, this valve uses hydraulic actuation for dependable switching performance. It supports subplate mounting with external pilot oil supply and return, making it suitable for high-performance hydraulic applications.

Features

Pilot-operated hydraulic directional spool valve
Hydraulic actuation
Spool symbol C
Nominal size NG25
Four hydraulic ports and two switching positions
External pilot oil supply
External pilot oil return
Subplate mounting
Maximum operating pressure of 350 bar
Maximum flow rate of 700 L/min
NBR seals

Key Specifications

Manufacturer: Bosch Rexroth
Model: H-4WH25C6X/
Material Number: R900491772
Valve Type: Directional Spool Valve
Size: NG25
Spool Symbol: C
Actuation Type: Hydraulic
Number of Ports: 4
Number of Switching Positions: 2
Maximum Operating Pressure: 350 bar
Maximum Flow Rate: 700 L/min
Mounting Type: Subplate Mounting
Connection Diagram: ISO 4401-08-08-0-05
Pilot Oil Supply: External
Pilot Oil Return: External
Hydraulic Fluids: HL, HLP, HLPD, HVLP, HVLPD, HFC
Seal Material: NBR
Weight: 16.28 kg