Proportional Directional Valve 4WRDE10V1-100L-6X/MPY/24A5 - Bosch Rexroth R901550205

Back pressure in a plant return line acts directly on the pilot stage. The 4WRDE10V1-100L-6X/MPY/24A5 avoids that with a dedicated Y line while controlling 100 l/min nominal flow at 350 bar.

Benefits

• External pilot oil return decouples the pilot drain from back pressure in the tank circuit.
• Internal pilot oil supply from the pressure port, so no X line is required.
• 100 l/min nominal flow, maximum flow up to 170 l/min, size 10.
• Spool symbol V1, linear characteristic, 3 switching positions on 4 ports.
• 7.5 kg valve mass, NBR seals, mounting pattern ISO 4401-05-05-0-05, ±10 V command.

Applications

A fit for compact power units where several actuators share one return line. Internal supply with external return needs only one extra line instead of two. With a clean, lightly loaded return line the fully internal version is enough.

Manufacturer

Bosch Rexroth, material number R901550205, product family 4WRDE, size 10. Rated for HL hydraulic fluid.