Directional Spool Valve H-4WEH25C6X/6EG24TK4 - Bosch Rexroth R901072918

The choice here is not only about the symbol but also about the pilot oil routing. This valve is fed with external pilot oil, releases it internally into the tank passage and works with spool symbol C.

Benefits

• Spool symbol C with internal pilot oil return, external pilot oil supply.
• Flow up to 700 l/min, maximum operating pressure 350 bar.
• 4 ports and 2 switching positions on the ISO 4401-08-08-0-05 interface.
• 17.38 kg weight in size 25, NBR seals.
• Solenoid actuation at 24 VDC, HL hydraulic fluid.

Application

The valve is used on large cylinders in presses, clamping systems and lifting gear. The internal return saves a line as long as no significant back pressure stands in the tank passage. The electrical connection is a 3-pole connector (2 + PE) to EN 175301-803.

Manufacturer

Bosch Rexroth, material number R901072918, type designation H-4WEH25C6X/6EG24TK4. Data sheets RE 24751 and RE 07600-B carry the characteristic curves, port dimensions and installation notes.