Proportional Directional Valve 4WRZE10E25-7X/6EG24ETK31/F1D3V - Bosch Rexroth R901405265

Injection and holding phases ask for a flow that tracks the profile within milliseconds. The 4WRZE10E25-7X/6EG24ETK31/F1D3V delivers that at 25 l/min rated flow and 315 bar maximum, feeding its pilot stage internally so that no separate pilot line has to be routed.

Benefits

• Internal pilot oil supply and internal pilot oil return, no extra piping.
• Pressure reducing valve in the pilot stage holds the pilot level inside its permitted window.
• 25 l/min rated flow, flow up to 170 l/min, operating limit 315 bar.
• Current command value 4...20 mA, immune to interference over longer cables, 24 VDC supply.
• Spool symbol E, size 10 to ISO 4401-05-05-0-05, 8.48 kg, FKM seals.

Application

Injection and clamping axes on plastics machines, plus metering axes in process plant, are the usual place. The 4...20 mA current signal survives cable runs through electrically noisy cabinets. Where a voltage signal is preferred, the A1 build of the same series applies.

Manufacturer

Bosch Rexroth, material number R901405265. Characteristic curves, installation dimensions and the port pattern are given in data sheet RE 29115 and in data sheet RE 07600-B.