Directional Spool Valve 4WEH10D4X/6EG24S2K4QMBG24/B10 - Bosch Rexroth R901230253

When working pressure swings widely through the cycle, internal pilot control makes the switching time swing with it. The 4WEH10D4X/6EG24S2K4QMBG24/B10 directional spool valve in size 10 therefore takes pilot oil externally and releases it externally.

Benefits

• External pilot oil supply and external pilot oil return, giving switching times independent of working pressure.
• Two switching positions with symbol D, four ports, size 10.
• Up to 160 l/min at a maximum operating pressure of 280 bar.
• Solenoid actuation at 24 VDC, connector 3-pole (2 + PE) according to EN 175301-803.
• Subplate mounting according to ISO 4401-05-05-0-05 with NBR seals for HL hydraulic fluid.
• 8.14 kg mass, pilot-operated spool valve.

Technical data

Applications

The valve suits cycling and test plant where working pressure alternates sharply between rapid traverse and holding. Its own pilot circuit delivers steady pilot pressure, so switching times stay reproducible. Size 10 provides 160 l/min for the job.

Manufacturer

Bosch Rexroth, material number R901230253. All further data is given in data sheets RE 24751 and RE 07600-B. Pilot oil is supplied externally and returned externally.