Directional Spool Valve H-4WEH25E6X/6EG24NS2K4 - Bosch Rexroth R900975963

The H-4WEH25E6X/6EG24NS2K4 is a pilot-operated size 25 directional valve with a separate pilot oil circuit. Both supply and return of pilot oil are external, which helps when tank pressure in the main circuit runs high.

Benefits

• External pilot oil supply and external pilot oil return
• 700 l/min maximum flow, 350 bar maximum operating pressure
• Three switching positions to symbol E across four ports
• 24 VDC supply through a connector, 3-pole (2 + PE) to EN 175301-803
• NBR seals for HL hydraulic fluid, ISO 4401-08-08-0-05 connection diagram
• Weight 18.87 kg in size 25

Application

The valve suits plants with a shared pilot circuit, such as press lines and power units carrying several valves. A separate return keeps pressure surges in the main tank away from the pilot stage. It mounts on a size 25 subplate.

Manufacturer

The Bosch Rexroth material number is R900975963, product family H-4W.H... Data sheets RE 24751 and RE 07600-B carry curves and dimensions.