Directional Spool Valve H-4WEH25HD6X/OF6EG125N9TK4QMAG24 - Bosch Rexroth R901253334

A control cabinet runs on 125 V direct voltage and the valve has to accept that supply directly. The H-4WEH25HD6X/OF6EG125N9TK4QMAG24 is built for it, switches with spool symbol D in two positions and handles 700 l/min at up to 350 bar operating pressure.

Benefits

• 125 V DC supply without an extra voltage converter in the cabinet.
• Flow up to 700 l/min in size 25, operating pressure to 350 bar.
• Spool symbol D with two switching positions across four ports.
• Pilot oil supplied externally, returned internally in this version.
• UKCA conformity to the Low-Voltage Directive SI2016/1091.
• 18.31 kg, connection diagram ISO 4401-08-08-0-05, NBR seals.

Applications

The valve is used in control manifolds with a 125 V system voltage as found in rail equipment, marine installations and older industrial plants. The external pilot supply keeps the pilot stage fed even when the main circuit stands unpressurised.

Manufacturer

The manufacturer is Bosch Rexroth, material number R901253334. Characteristic curves, installation dimensions and tightening torques are in data sheet RE 24751.