Bosch Rexroth H-4WEH25F6X/6EG24N9TK4 Pilot-Operated Directional Solenoid Spool Valve, NG25, Symbol F, 24V DC, 350 Bar, 650 L/min, R900940871

General

The Bosch Rexroth H-4WEH25F6X/6EG24N9TK4 is a pilot-operated, solenoid-actuated directional spool valve designed for high-performance industrial hydraulic systems. Featuring nominal size 25 (NG25), spool symbol F, and a 24V DC supply voltage, this valve provides reliable switching of hydraulic oil flow. It supports a maximum operating pressure of 350 bar and a maximum flow rate of 650 L/min. With external pilot oil supply and internal pilot oil return, it is suitable for demanding hydraulic machinery and industrial flow control applications.

Features

Pilot-operated directional spool valve
Solenoid actuation
Reliable hydraulic flow direction switching
Nominal size 25 (NG25)
Spool symbol F
24V DC supply voltage
Three switching positions
Four hydraulic ports
External pilot oil supply
Internal pilot oil return
Subplate mounting design
NBR sealing material

Key Specifications

Manufacturer: Bosch Rexroth
Model: H-4WEH25F6X/6EG24N9TK4
Material Number: R900940871
Product Family: H-4W.H..
Valve Type: Pilot-operated directional spool valve
Actuation: Solenoid-operated
Spool Symbol: F
Nominal Size: 25
Supply Voltage: 24 V DC
Maximum Operating Pressure: 350 bar
Maximum Flow Rate: 650 L/min
Number of Ports: 4
Number of Switching Positions: 3
Connection Diagram: ISO 4401-08-08-0-05
Electrical Connector: 3-pole connector (2 + PE)
Electrical Connection Standard: EN 175301-803
Pilot Oil Supply: External
Pilot Oil Return: Internal
Hydraulic Fluids: HL, HLP, HLPD, HVLP, HVLPD, HFC
Seal Material: NBR
Net Weight: 17.965 kg