Proportional Directional Valve 4WRZE32E520-7X/6EG24ETK31/A1D3M - Bosch Rexroth R900954697

For a symbol E axis without its own external pilot circuit, this 4WRZE32 keeps the piping short because pilot oil supply and return both run internally, with a nominal flow of 520 l/min and a maximum flow of 1600 l/min at up to 350 bar.

Advantages

• 520 l/min nominal flow at a maximum flow of 1600 l/min
• Internal pilot oil supply and return eliminates external pilot lines
• Integrated pressure reducing valve keeps the pilot pressure constant inside the valve
• Analog control with a ±10 V command value through the on-board electronics
• Size 32 to ISO 4401-10-09-0-05 at 43.6 kg
• Electrical connection through a 7-pole (6 + PE) connector to EN 175201-804

Technical data

Applications

The valve controls flow direction and rate for cylinders and motors in equipment with high flow demand, such as presses, rolling mills or test rigs. The on-board electronics process the ±10 V analog command value directly at the valve, so a separate amplifier card is not needed. Internal pilot oil routing keeps mounting to ISO 4401-10-09-0-05 straightforward.

Manufacturer

Manufacturer Bosch Rexroth, material number R900954697. Technical details in the datasheet Proportional directional valve, pilot-operated (RE 29115) and Hydraulic valves and hydro- (RE 07600-B).