Directional Spool Valve H-4WEH25E6X/6EG24K4QM0G24/B08 - Bosch Rexroth R901174165

Large cylinders in presses and forging lines call for flows that smaller sizes can no longer pass. The H-4WEH25E6X/6EG24K4QM0G24/B08 is rated for 700 l/min at a maximum operating pressure of 350 bar.

Benefits

• 700 l/min flow in the ISO 4401-08-08-0-05 interface of size 25
• 350 bar maximum operating pressure, spool symbol E across 3 switching positions
• External pilot oil supply and external return for piloting independent of the main circuit
• 24 VDC through a 3-pole (2 + PE) connector to EN 175301-803
• 18.9 kg with NBR seals for HL hydraulic fluid

Applications

The field of use covers main axes of presses, scrap shears and large hoists. At these flows the piping should be dimensioned accordingly so that pressure drop stays small. The 4 ports sit in the standardised hole pattern of size 25.

Manufacturer

Bosch Rexroth carries material number R901174165. Pressure drop curves and pilot oil demand are stated in data sheet RE 24751, with further reading in RE 07600-B.