Vickers | DG4V37AMWB40
DG4V37AMWB40
Request a Quote
Call For Quote
What Happens Next?
Email Confirmation
You will get an email confirming we have received your inquiry.
Dedicated Account Manager
A team member will review your request and be in touch concerning any questions or specifications.
Quote Delivered
You will receive a comprehensive quote tailored to your specific needs.
The DG4V37AMWB40 valve belongs to the DG4 Directional Valves series by Vickers and directs pressurized fluid between pump port P and actuator ports A and B in hydraulic automation. The internal spool is type 7, providing an open-center path that links P to A and B when de-energized to unload the pump. A wet armature solenoid shifts the spool while keeping magnetic parts immersed in oil to minimize wear. The spring arrangement is code A, so the spool is offset to a defined position when power is removed. Continuous ED 100 % duty factor allows the coil to stay energized without rest periods. A plain manual override at the solenoid end enables local actuation during commissioning or power loss. Maximum operating pressure in ports P, A, and B is 350 bar, setting the system limit. Coil encapsulation is rated Class F to improve thermal endurance during continuous service.
The coil winding insulation meets Class H, reinforcing resistance to elevated temperature. An IP67 protection rating, achieved with an ISO 4400 plug, seals the electrical section against dust and temporary immersion. The base matches the ISO 4401-03 mounting interface for direct fit on CETOP 3 and NFPA D03 subplates, and flow paths follow port pattern ISO 4401-AB-03-4-A for manifold compatibility. Electrical entry is provided by a 1/2 in NPT wiring housing thread, supporting standard conduit. Maximum tank-line pressure is limited to 207 bar to protect return plumbing. Single-solenoid weight is 1.6 kg, allowing straightforward handling during installation.
Technical Specifications
Coil Encapsulation
Class F
Coil Winding Insulation
Class H
Duty Factor
Continuous (ED 100%)
Manual Override
Plain Override (Solenoid End)
Max Operating Pressure (p/a/b)
350 bar
Max Tank Line Pressure (t)
207 bar
Mounting Interface
ISO 4401-03 (CETOP 3, NFPA D03)
Port Pattern
ISO 4401-AB-03-4-A
Protection Rating
IP67 (with ISO 4400 plug)
Solenoid Type
Wet Armature
Spool Type
7 (Open Center, P to A & B)
Spring Arrangement
A (Spring Offset)
Weight (single Solenoid)
1.6 kg
Wiring Housing Thread
1/2 in NPT
1620 Old Apex Road
Shipping & Payment Options
