Directional Spool Valve 4WE10H73B5X/EG205N9K4/A12M - Bosch Rexroth R901386852

This direct actuated spool valve controls the direction of oil flow to symbol H73B and is driven from a 205 VDC level. Two switching positions across four ports carry a flow of up to 125 l/min at an operating pressure of 350 bar maximum.

Benefits

• Spool symbol H73B with 2 switching positions and 4 ports, the mid-position function being fixed by the spool
• Supply voltage 205 VDC, suited to rectified mains without a separate 24 V level
• Flow of up to 125 l/min at an operating pressure of 350 bar maximum
• Subplate mounting to ISO 4401-05-04-0-05, so a swap against another size 10 valve needs no rework of the block
• Connector, 3-pole (2 + PE) according to EN 175301-803
• Mass of 4 kg with NBR seals for HL hydraulic fluid

Applications

The typical location is the control block of a machine tool or press whose solenoids run off rectified mains voltage. Spool H73B suits consumers that need a defined path to tank while at rest. HL hydraulic fluid and NBR seals cover ordinary mineral oil systems.

Manufacturer

Bosch Rexroth lists this valve of product family WE10../E under material number R901386852.