Directional Spool Valve H-4WEH25E6X/6EG24N9TSK4 - Bosch Rexroth R900967061

19.06 kg of valve mass carry a pilot-operated size 25 main stage with 700 l/min rated flow. The spool with symbol E switches three positions and operating pressure reaches 350 bar. Pilot oil comes from an external circuit and runs back into the tank line inside the valve.

Benefits

• 19.06 kg valve mass at 700 l/min rated flow
• Spool symbol E with three switching positions across four ports
• 350 bar permissible operating pressure in size 25
• External pilot oil supply, internal return
• Solenoid actuation at 24 VDC, 3-pole connector (2 + PE) according to EN 175301-803
• NBR seals for HL hydraulic fluid, subplate mounting ISO 4401-08-08-0-05

Application

Valves like this sit in press manifolds and large power units where flow and pressure are high at the same time. Because of the mass, a lifting aid is sensible during fitting. The external control circuit provides control pressure independently of the working pressure.

Manufacturer

Bosch Rexroth lists this directional valve H-4WEH25E6X/6EG24N9TSK4 under material number R900967061. The data sheets Directional spool valves, pilot-operated (RE 24751) and Hydraulic valves and hydro- (RE 07600-B) carry the characteristic curves and installation dimensions. Tighten the subplate bolts to the torque stated by the manufacturer.