Directional Spool Valve H-4WEH25J6X/6EG24N9SK4/10B12 - Bosch Rexroth R901242285

The spool of a valve this size is not moved by the solenoid but by pilot oil from the first stage. On the H-4WEH25J6X/6EG24N9SK4/10B12 that stage runs on 24 V DC while the main stage carries up to 700 l/min to spool symbol J at 350 bar operating pressure.

Benefits

• Pilot-operated main stage for a flow of up to 700 l/min.
• Spool symbol J with three switching positions and four ports.
• Operating pressure to 350 bar, NBR seals, HL hydraulic fluid.
• Solenoid voltage 24 V DC, 3-pole connector (2 + PE) to EN 175301-803.
• 19.48 kg in weight, connection diagram ISO 4401-08-08-0-05.

Applications

Valves like this switch the main flow in presses, sheet metal lines and test benches. Because the main stage is moved hydraulically, switching time depends on the pilot circuit. External pilot supply and external return keep that circuit independent of main pressure.

Manufacturer

Bosch Rexroth lists this valve under material number R901242285. Characteristic curves, installation dimensions and tightening torques are in data sheet RE 24751, the range overview in RE 07600-B.