Proportional Directional Valve 4WRTE32E600P-4X/6EG24ETK31/F1V - Bosch Rexroth R901412101

A spool with a fine control range resolves much more finely around centre than a purely linear characteristic, without losing flow at the top end. The 4WRTE32E600P-4X/6EG24ETK31/F1V links that characteristic with a 4 to 20 mA current command, controlling 600 l/min nominal flow at 350 bar.

Benefits

• Spool symbol E with fine control range, small command changes take effect gently.
• 600 l/min nominal flow, up to 1600 l/min maximum flow, operating pressure to 350 bar.
• Current command value 4 to 20 mA, insensitive to long cables plus interference fields.
• FKM seals, therefore suited to higher oil temperatures in continuous duty, hydraulic fluid HL.
• Internal pilot oil supply with internal pilot oil return, no separate pilot circuit needed.
• On-board electronics, 24 VDC through a 7-pole connector (6 + PE) to EN 175201-804, mass 37.22 kg.

Applications

The fine control range pays off on axes that approach slowly to position, then travel fast, such as drawing presses plus testing machines. Subplate mounting follows ISO 4401-10-09-0-05 in size 32. Internal pilot supply requires standing pressure in port P.

Manufacturer

Bosch Rexroth, material number R901412101. The data comes from the manufacturer records of the 4WRTE product family.