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General

The Bosch Rexroth 4WEH16HD7X/OF6EG24N9ES2K4/B10D3 is a pilot-operated hydraulic directional spool valve designed for reliable oil flow direction control in industrial hydraulic systems. Featuring a size 16 design, D spool symbol, and a maximum operating pressure of 280 bar, this valve delivers dependable switching performance. It operates with a 24 V DC solenoid and is designed for subplate mounting. With a maximum flow rate of 300 l/min, it is suitable for demanding hydraulic applications. The valve incorporates internal pilot oil supply and external pilot oil return, along with ES2 switching time adjustment and a B10D3 configuration.

Features

Pilot-operated directional spool valve
Solenoid actuation with 24 V DC supply
D spool symbol configuration
4 ports and 2 switching positions
Maximum operating pressure of 280 bar
Maximum flow rate of 300 l/min
Size 16 nominal valve size
Subplate mounting design
Internal pilot oil supply
External pilot oil return
ES2 switching time adjustment
B10D3 configuration
3-pole electrical connector (2 + PE)
NBR sealing material

Key Specifications

Product Type: Directional Spool Valve
Manufacturer: Bosch Rexroth
Model: 4WEH16HD7X/OF6EG24N9ES2K4/B10D3
Material Number: R901186860
Product Family: H-4W.H..
Valve Type: Pilot-Operated Spool Valve
Size: 16
Spool Symbol: D
Component Series: 7X
Maximum Operating Pressure: 280 bar
Maximum Flow Rate: 300 l/min
Number of Ports: 4
Number of Switching Positions: 2
Supply Voltage: 24 V DC
Actuation Type: Solenoid Actuation
Mounting Type: Subplate Mounting
Connection Diagram: ISO 4401-07-07-0-05
Electrical Connector: 3-pole (2 + PE)
Electrical Connection Standard: EN 175301-803
Pilot Oil Supply: Internal
Pilot Oil Return: External
Switching Time Adjustment: ES2
Configuration: B10D3
Hydraulic Fluids: HL, HLP, HLPD, HVLP, HVLPD, HFC
Seal Material: NBR
Net Weight: 11.24 kg

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