Proportional Directional Valve 4WRLE27W8-430LJ-4X/MPY/24A1 - Bosch Rexroth R901467131

Two decisions almost always coincide in size 27, the characteristic curve along with the pilot oil routing. This 4WRLE27W8-430LJ-4X pairs symbol W8 with internal pilot supply plus external pilot return, at 430 l/min nominal flow and 270 bar.

Benefits

• Symbol W8 with internal pilot oil supply, one feed line less in the manifold.
• 430 l/min nominal flow, up to 1850 l/min maximum flow.
• Command value ±10 V through on-board electronics, 24 V DC supply.
• 270 bar operating pressure, subplate ISO 4401-08-07-0-05.
• External pilot oil return, independent of back pressure in the tank line.
• 20.46 kg, NBR seals, CE conformity.

Applications

The valve goes into compact manifolds on presses and lifting gear where there is no room for extra galleries. A ±10 V voltage interface matches most axis controllers without further conversion.

Manufacturer

Bosch Rexroth, material number R901467131, product family 4WRLE. Symbol, pilot oil routing along with signal type are all stated in the type code 4WRLE27W8-430LJ-4X/MPY/24A1.