Vickers | DG4V32NMUB730
DG4V32NMUB730
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The DG4V32NMUB730 valve belongs to the DG4 Directional Valves series produced by Vickers for hydraulic automation circuits where reliable directional control of fluid flow is required. It mates to CETOP 3 (NFPA D03) manifolds through the ISO 4401-AB-03-4-A interface and secures with M5 × 0.8-6H bolts, establishing a common footprint for modular stack systems. Electrical power is provided through an ISO 4400 DIN 43650 connector, and the coil draws 30 W while operating at a continuous 100 percent duty cycle. The winding uses Class H insulation and the encapsulating material meets Class F temperature limits to permit sustained service without thermal degradation. An enclosure rating of IP67 protects the solenoid assembly against dust ingress and temporary immersion, supporting installation on exposed machinery.
During operation the solenoid shifts the spool in 60 ms when energized and returns it in 40 ms when de-energized, enabling responsive control in closed-loop motion circuits. The hydraulic passages tolerate 350 bar at the P, A, and B ports, while the T port remains limited to 210 bar, so circuit designers can size pumps and relief valves accordingly. Vickers specifies a fluid cleanliness level of ISO 4406 19/17/14 to maintain spool integrity and extend seal life. A fully equipped double-solenoid assembly weighs 2.2 kg, whereas a single-solenoid version reduces mass to 1.6 kg, aiding manifold load calculations. These data confirm the valve’s suitability for mobile or industrial equipment that demands dependable actuation speed and high pressure capability.
Technical Specifications
Coil Encapsulation Class
Class F
Coil Insulation Class (winding)
Class H
Coil Power Consumption
30 W
De-energize Response Time (dc)
40 ms
Duty Cycle
100% ED
Electrical Connector
ISO 4400 (DIN 43650)
Energize Response Time (dc)
60 ms
Fluid Cleanliness Code
ISO 4406 19/17/14
Interface Standard
CETOP 3 (NFPA D03)
Ip Rating
IP67
Max Port Pressure (p, A, B)
350 bar
Max Tank Port Pressure
210 bar
Mounting Bolt Thread
M5 × 0.8-6H
Mounting Interface
ISO 4401-AB-03-4-A
Weight (double Solenoid)
2.2 kg
Weight (single Solenoid)
1.6 kg
1620 Old Apex Road
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