Proportional Directional Valve 4WRLE27W8-430LJ-4X/MXY/24A1 - Bosch Rexroth R901404813

When a valve is replaced, the hole pattern decides first, the characteristic curve second. The 4WRLE27W8-430LJ-4X/MXY/24A1 uses ISO 4401-08-08-0-05, brings symbol W8 along and provides 430 l/min nominal flow at up to 1850 l/min maximum flow.

Benefits

• Connection diagram ISO 4401-08-08-0-05, a widely used pattern in size 27.
• 430 l/min nominal flow, reserve up to 1850 l/min.
• Symbol W8 with a linear characteristic, three switching positions.
• Command value ±10 V, on-board electronics, 24 V DC supply.
• 270 bar operating pressure, external pilot oil supply plus external return.
• 20.71 kg, NBR seals, CE conformity.

Applications

The valve replaces older proportional valves on existing subplates without reworking the manifold. A nominal flow of 430 l/min covers feed as well as rapid traverse moves on medium to large cylinders.

Manufacturer

Bosch Rexroth, material number R901404813, product family 4WRLE. Nominal size, symbol along with signal type are encoded in the type code 4WRLE27W8-430LJ-4X/MXY/24A1.