Proportional Directional Valve 4WRZE32E1-520-7X/6EG24N9EK31/A1M - Bosch Rexroth R901046272

A pilot circuit whose pressure is limited anyway needs no second pressure reducing stage in the valve. The 4WRZE32E1-520-7X/6EG24N9EK31/A1M is built without that stage and meters 520 l/min nominal flow at an operating pressure of up to 350 bar.

Benefits

• Version without pressure reducing valve in the pilot stage, matched to an already controlled pilot pressure
• 520 l/min nominal flow in size 32, up to 1600 l/min with the corresponding pressure drop
• Internal pilot oil supply with external return, spool symbol E1 with three switching positions
• Command value ±10 V on the on-board electronics, concealed manual override
• 39 kg weight, NBR seals for HL hydraulic fluid, UKCA to SI2016/1091

Applications

Typical plants are presses and test rigs whose control circuit is fed through a central pressure reducing valve. With unregulated pilot pressure the variant carrying its own reducing stage is preferable. Connection diagram ISO 4401-10-09-0-05 in size 32.

Manufacturer

Bosch Rexroth, material number R901046272. Ordering code 4WRZE32E1-520-7X/6EG24N9EK31/A1M. Further data is given in manufacturer data sheet RE 29115, RE 07600-B.