Description
The Bosch Rexroth 4WE10D33/OFCG24N9K4 is a high-performance direct-operated directional spool valve designed to control the start, stop, and direction of hydraulic fluid flow in marine and industrial hydraulic systems.
The wet-pin solenoids exert force on the control spool through a plunger, directing flow between ports P to A and B to T, or P to B and A to T. When the solenoid is de-energised, the return spring pushes the control spool back to its neutral rest position. A manual override allows switching without energising the solenoid — ideal for testing and emergency use.
Key Specifications:
– Brand: Bosch Rexroth
– Model: 4WE10D33/OFCG24N9K4
– Size: NG10 (D05)
– Type: 4/3-way, 3-position directional spool valve
– Actuation: Direct solenoid operated (single solenoid)
– Voltage: 24V DC
– Max Operating Pressure: 315 bar
– Max Flow Rate: 80 L/min
– Solenoid Type: Wet-pin with removable coil
– Port Pattern: ISO 4401 / DIN 24340 Form A
– Manual Override: Included
Key Features:
– Direct solenoid operation for fast and precise response
– Wet-pin solenoids — oil immersed for reliability and easy maintenance
– Removable coils for quick replacement
– Spring-centred neutral position
– Manual override for testing and emergency operation
– Compact NG10 body size
– Suitable for mineral oil and other compatible hydraulic fluids
Applications:
– Marine vessel hydraulic systems
– Offshore hydraulic power units
– Industrial machinery and automation
– Heavy equipment hydraulic circuits
– Deck machinery and steering systems
V2 Technical LLC is a trusted marine spare parts and hydraulic equipment supplier based in Ajman, UAE with 20+ years of experience supplying vessels across the Middle East, West Africa and Mexico.






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