Bosch Rexroth H-4WH25D6X Hydraulic Directional Spool Valve, NG25, Spool Symbol D, 350 Bar, 700 L/min

General

The Bosch Rexroth H-4WH25D6X is a pilot-operated hydraulic directional spool valve designed for reliable control of hydraulic fluid flow in industrial hydraulic systems. Featuring hydraulic actuation, size NG25, and spool symbol D, this valve enables dependable switching of oil flow direction. It is designed for subplate mounting and uses external pilot oil supply and return.

Features

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

Key Specifications

Manufacturer: Bosch Rexroth
Model: H-4WH25D6X/
Material Number: R900413673
Valve Type: Directional Spool Valve
Size: NG25
Spool Symbol: D
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: 16.22 kg