Overview
The Eaton Vickers DG4V-3-OB-M-FW-B6-60 is a compact, high-performance solenoid-operated directional control valve designed for industrial hydraulic systems. Part of the proven DG4V-3 series, this valve combines wet-armature solenoid actuation with a robust spool design to manage oil flow at pressures up to 3000 psi. The valve’s 4-way, 2-position configuration with spring-offset (end-end) design makes it ideal for load-holding and pilot-operated applications across manufacturing, construction, agricultural, and material-handling equipment.
Key Features
- 4-Way, 2-Position Directional Control — Manages A/B port flow independently with open return paths in neutral position.
- Spring-Offset Spool Design — Returns to neutral automatically; eliminates pilot pressure requirement for normal operation.
- High-Pressure Rated — 3000 psi T port pressure rating; 5075 psi maximum operating pressure handling.
- Compact Size-3 (D03) Footprint — ISO 4401 mounting standard for easy integration into manifold systems and subplate assemblies.
- Wet-Armature Solenoid — Reliable field-proven actuation; reduced power consumption and maintenance.
- FW Suffix Option — Flying-lead electrical connector with 1/2″ NPT conduit box for flexible installation.
Technical Specifications
- Manufacturer — Eaton Corporation (Vickers)
- Part Number — DG4V-3-OB-M-FW-B6-60
- Valve Type — 4-Way, 2-Position Directional Control
- Valve Size — Size 3 (ISO 4401 D03)
- Maximum Flow Rate — 21 gpm
- Maximum Operating Pressure — 5075 psi
- T Port Pressure Rating — 3000 psi
- Spool Type — Closed Center (All Ports)
- Spool Spring Arrangement — Spring Offset
- Solenoid Coil Voltage — 110 V ac (50 Hz) / 120 V ac (60 Hz)
- Coil Design — Single solenoid (Model B)
- Electrical Connector — Flying Lead Coil with 1/2 In. NPT Thread Wiring Housing
- Seal Material — Buna-N
- Max Ambient Temperature — +158 °F
- Weight — 5 lbs (approximate)
- Mounting — Manifold, Subplate
- Design Series — 60 (Basic)
Typical Applications
The DG4V-3-OB-M-FW-B6-60 is widely used in machine tools, agricultural implements, mobile hydraulics, industrial presses, and material-handling systems. Common applications include:
- Loader and backhoe boom/bucket control
- Injection molding machine actuator control
- Winch and crane load management
- Pilot-operated check valve circuits
- Log splitter and wood-processing equipment
- Industrial press and stamping machine actuation
Compatibility & Replacements
Compatible With
- ISO 4401 mounting subplates and manifolds (D03 footprint)
- Hydraulic systems with tank return pressures up to 3000 psi
- Pilot-operated systems requiring spring-offset directional control
- 110V AC 50Hz or 120V AC 60Hz single-phase electrical supplies
- DIN 43650 electrical connector wiring standards
Replaces / Drop-In Replacement For
Verify compatibility with your system integrator before ordering. The DG4V-3-OB-M-FW-B6-60 is dimensionally compatible with other D03 4-way directional valves on ISO-standard subplates; however, electrical connectors (FW vs. U suffix) and spool configurations vary by model.
Works With
- Hydraulic pilot-operated check valves (HPC, HPP cartridges)
- Counterbalance and load-holding valve stacks
- Flow control and pressure relief cartridges via M10 or 3/8″ tie-rod assemblies
- Standard ISO 4401 manifold porting
- Manual solenoid override (where applicable)
