Proportional Directional Valve 4WRZ32W6-360-7X/6EG24N9TK4/D3M - Bosch Rexroth R901171991

On a pilot-operated size 32 axis the spool governs behaviour, and the pilot stage governs how cleanly it follows the command. The 4WRZ32W6-360-7X/6EG24N9TK4/D3M combines spool symbol W6 with a pressure reducing valve and 360 l/min nominal flow.

Benefits

• Spool symbol W6 across 3 switching positions and 4 ports in size 32.
• Pressure reducing valve in the pilot circuit, pilot pressure stays limited while the main channel carries up to 350 bar.
• 360 l/min nominal flow, up to 1600 l/min throughput, sized for large cylinders.
• External pilot oil supply, internal return, matched to plants running their own pilot circuit.
• 43.76 kg weight, NBR seals, intended for HL hydraulic fluid in continuous duty.

Applications

The valve serves feed and lift axes of presses, forging machines and large test rigs. In maintenance it replaces identical valves with the same spool symbol and the same pilot variant without touching the subplate. The electrical connection uses a 7-pole (6 + PE) plug to EN 175201-804.

Manufacturer

Bosch Rexroth, material number R901171991. Characteristic curves for spool symbol W6 are given in data sheet RE 29115.