Proportional Directional Valve 4WRTE25V1-350P-4X/6EG24EK31/A1V - Bosch Rexroth R901372417

High return pressure in channel T distorts the pilot stage, while an extra X line makes the manifold more expensive. The 4WRTE25V1-350P-4X/6EG24EK31/A1V takes pilot oil internally and returns it externally, at 350 l/min nominal flow and 350 bar.

Benefits

• Internal supply, external return - no X line in the manifold, yet a clean pilot oil return.
• 350 l/min nominal flow in size 25, up to 870 l/min possible.
• Command value ±10 V on 24 VDC, 7-pole connector (6 + PE) to EN 175201-804.
• Symbol V1 with fine control range and internal position feedback.
• 17.84 kg, ISO 4401-08-08-0-05 interface, FKM seals.

Application

The combination suits plants with long return lines or filters in the tank channel, such as sawing frames, forging hammers and punching machines. The separate return keeps the null position of the spool stable. Three switching positions and four ports follow the standard size 25 layout.

Manufacturer

Bosch Rexroth, material number R901372417, product family 4WRTE. On-board electronics make an external amplifier unnecessary.