Proportional Directional Valve 4WRLE16V250P-4X/MPT/24F1 - Bosch Rexroth R901441092

Long signal runs between the control cabinet and the power unit argue for a 4...20 mA current command. This pilot-operated proportional directional valve in size 16 processes it in its on-board electronics and controls 250 l/min nominal flow at a maximum operating pressure of 350 bar.

Benefits

• 4...20 mA command value on a 24 VDC supply, on-board electronics, 7-pole connector (6 + PE) according to EN 175201-804.
• 250 l/min nominal flow, maximum flow 800 l/min.
• Spool symbol V with a fine control range and internal spool position feedback.
• Internal pilot oil supply and internal pilot oil return, so the subplate needs no X and Y lines.
• Maximum operating pressure 350 bar, interface pattern ISO 4401-07-07-0-05, weight 11.58 kg.
• CE conformity, NBR seals, HL hydraulic fluid.

Applications

The valve positions cylinders and hydraulic motors in machine tools, plastics machinery and test equipment. Because pilot oil is supplied and returned internally, an existing size 16 subplate can stay in place without extra bores. System pressure has to stay high enough during the motion to keep the pilot stage supplied.

Manufacturer

Bosch Rexroth material number R901441092, product family 4WRLE, released for HL hydraulic fluid.