Proportional Directional Valve 4WRZ10W6-25-7X/6EG24N9K4/D3M - Bosch Rexroth R901120237

The 4WRZ10W6-25-7X/6EG24N9K4/D3M works with NBR seals at a nominal flow of 25 l/min. Spool symbol W6 sets the characteristic curve, flow reaches 170 l/min, operating pressure 315 bar, weight 8.16 kg.

Benefits

• NBR seals for HL hydraulic fluid
• 25 l/min nominal flow, flow up to 170 l/min
• Spool symbol W6, three switching positions, four ports
• Operating pressure up to 315 bar, 8.16 kg weight
• Electrical with external electronics, 24 VDC, connector 7-pole (6 + PE)

Applications

NBR suits HL mineral oil across the usual temperature range and is the common material in a standard circuit. A nominal flow of 25 l/min allows sensitive travel. Before swapping against an FKM version the oil compatibility has to be checked.

Manufacturer

The Bosch Rexroth material number is R901120237, the product family 4WRZ(E). Further data is given in datasheet RE 29115 and RE 07600-B.