Proportional Directional Valve 4WRZ32W6-360-7X/6EG24N9ETK4/D3M - Bosch Rexroth R900705152

A main valve running three shifts is not judged by its peak figure but by the service life of its seals. The 4WRZ32W6-360-7X/6EG24N9ETK4/D3M works with NBR seals, HL fluid and fully internal pilot routing.

Benefits

• NBR seals for HL hydraulic fluid, matched to the usual industrial circuit in continuous duty.
• 360 l/min nominal flow, up to 1600 l/min throughput, spool symbol W6 in size 32.
• Internal supply and internal return of pilot oil, the subplate stays limited to the standard porting pattern.
• Pressure reducing valve in the pilot circuit, the pilot stage works inside a fixed pressure window.
• 350 bar maximum operating pressure, 43.76 kg, subplate mounting to ISO 4401-10-09-0-05.

Applications

The valve serves main axes of presses and forming lines in continuous duty. For long service life, fluid cleanliness and temperature have to stay within the limits of the data sheet. An external amplifier at 24 VDC provides the command signal.

Manufacturer

Bosch Rexroth, material number R900705152. Permitted fluid cleanliness and temperature are given in data sheet RE 29115.