Proportional Directional Valve 4WRZE32W8-360-7X/6EG24N9TK31/F1D3M - Bosch Rexroth R901380468

When the control cabinet sits far from the axis, an impressed current is the steadier signal. The 4WRZE32W8-360-7X/6EG24N9TK31/F1D3M therefore works with 4 to 20 mA while handling 360 l/min nominal flow at up to 350 bar.

Benefits

• 4 to 20 mA command value stays immune to interference over long cable runs, 24 VDC supply.
• 360 l/min nominal flow in size 32, maximum flow of 1600 l/min.
• Symbol W8 with 3 switching positions across 4 ports, laid out for a defined bypass centre.
• External pilot oil supply with internal pilot oil return, pressure reducing valve in the pilot stage.
• 44.04 kg weight, subplate mounting to ISO 4401-10-09-0-05, NBR seals, UKCA conformity to SI2016/1091.

Technical data

Application

The valve suits rolling mills, presses as well as hydraulic steel structures where cabinet plus valve block are far apart. Symbol W8 allows the centre position to act as a bypass, which unloads the pump at standstill. External pilot supply makes a dedicated pilot pump possible.

Manufacturer

Bosch Rexroth, material number R901380468, product family 4WRZ(E). Limit curves plus connection dimensions are listed in data sheet RE 29115, further series data in RE 07600-B.