Directional Spool Valve H-4WEH25E6X/6EG24N9S2K4 - Bosch Rexroth R900916829

At 18.47 kg mass this pilot-operated size 25 valve covers flows up to 700 l/min. The spool with symbol E switches three positions across four ports and the permissible operating pressure is 350 bar. Pilot oil supply and return both run externally.

Benefits

• 18.47 kg mass at 700 l/min rated flow
• Spool symbol E with three switching positions across four ports
• 350 bar permissible operating pressure in size 25
• External pilot oil supply and external return
• Solenoid actuation at 24 VDC, 3-pole connector (2 + PE) according to EN 175301-803
• Subplate mounting ISO 4401-08-08-0-05, NBR seals for HL hydraulic fluid

Technical data

Application

The valve works on large cylinders in presses, shears and lifting gear. The separately routed control circuit keeps switching time independent of the working pressure. Because of the mass, a lifting aid is recommended during fitting.

Manufacturer

Bosch Rexroth lists this directional valve H-4WEH25E6X/6EG24N9S2K4 under material number R900916829. The data sheets Directional spool valves, pilot-operated (RE 24751) and Hydraulic valves and hydro- (RE 07600-B) carry the characteristic curves and installation dimensions. Spool symbol and pilot arrangement are fixed in the type code.