Directional Spool Valve H-4WEH25E6X/6EG24N9TK4/N15SO6 - Bosch Rexroth R900729726

A main cylinder that calls for 700 l/min will not tolerate a restriction in the directional valve. The pilot-operated H-4WEH25E6X/6EG24N9TK4/N15SO6 works in size 25, holds 350 bar operating pressure and switches three positions with spool symbol E.

Benefits

• 700 l/min flow at 350 bar maximum operating pressure in size 25.
• Spool symbol E, three switching positions, four ports on subplate mounting to ISO 4401-08-08-0-05.
• External pilot oil supply, internal pilot oil return, so the pilot stage comes from its own source.
• 24 VDC through a 3-pole connector (2 + PE) to EN 175301-803.
• 17.3 kg weight, NBR seals and HL fluid.

Technical data

Applications

The usual place for this valve is the control block of a hydraulic press or a lifting unit where a large cylinder travels in both directions. Pilot pressure is fed in separately through port X. The special version behind the N15SO6 type code should be checked for a match before replacement.

Manufacturer

Bosch Rexroth, material number R900729726. Performance limit curves, switching times and the dimensional drawing are in data sheet RE 24751.