Proportional Directional Valve 4WRZE32E520-7X/6EG24K31/A1V - Bosch Rexroth R978025632

At 44 kg and 520 l/min nominal flow it pays to check the signal interface closely. The 4WRZE32E520-7X/6EG24K31/A1V works on a ±10 V command and covers 350 bar operating pressure.

Benefits

• ±10 V command - matches analog outputs on PLCs and controllers without an extra card.
• 520 l/min nominal flow, up to 1600 l/min, size 32.
• Symbol E, three switching positions, four ports, operating pressure to 350 bar.
• External pilot oil supply and external return, version without pressure reducing valve.
• 44 kg, FKM seals, HL hydraulic fluid, UKCA to SI2016/1091.

Application

Intended for large presses, test rigs and heavy machinery. External piloting allows a dedicated control circuit at steady pressure. FKM seals tolerate higher oil temperatures than NBR.

Manufacturer

Bosch Rexroth, material number R978025632, 4WRZ(E) in component series 7X. Further data is in the sheets Proportional directional valve, pilot-operated (RE 29115) and Hydraulic valves (RE 07600-B).