Directional Spool Valve 4WEH32HD6X/OF6EG24N9ES2K4/B10 - Bosch Rexroth R900723143

When pressure in the return line rises, the pilot oil needs its own path to tank. The 4WEH32HD6X/OF6EG24N9ES2K4/B10 solves that with external pilot oil return at internal supply and works up to 1100 l/min and 280 bar in size 32.

Benefits

• External pilot oil return with internal supply, keeping the switching time steady even against tank back pressure.
• 1100 l/min flow in size 32, maximum operating pressure 280 bar.
• Spool symbol D with two switching positions and four ports.
• Mounting pattern ISO 4401-10-09-0-05, controlled with 24 VDC through a 3-pole connector (2 + PE) to EN 175301-803.
• 35.7 kg weight with NBR seals, HL fluid.

Applications

The valve is used on plants with return filters, coolers or long collecting lines, where a noticeable pressure stands in port T. The separate line Y keeps the pilot stage clear of it. Two switching positions are enough for an axis with two end positions.

Manufacturer

Bosch Rexroth, material number R900723143. Details on pilot port Y, switching times and dimensions are given in data sheet RE 24751.