Proportional Directional Valve 4WRTE10V50P-4X/6EG24ETK31/F1M - Bosch Rexroth R901324648

Over twenty or thirty metres of cable a voltage command loses accuracy, a current signal does not. The 4WRTE10V50P-4X/6EG24ETK31/F1M therefore accepts 4...20 mA and converts it into 50 l/min nominal flow with internal spool position feedback, at up to 350 bar.

Benefits

• Size 10 with spool symbol V, rated at 50 l/min nominal flow.
• Pilot oil is taken internally and returned internally, so no separate X and Y line is needed.
• Spool position control works with internal feedback, and the characteristic curve is linear with a pronounced fine control range. Operating pressure reaches 350 bar.
• Command value input 4...20 mA on the on-board electronics, wired through a 7-pole connector (6 + PE) to EN 175201-804 at 24 VDC.
• NBR seals, HL fluid, mounting pattern ISO 4401-05-05-0-05, maximum flow 170 l/min, 9.5 kg weight.

Applications

The combination is wanted in sprawling plants and in environments with strong drive interference. The 4 mA rest value makes a broken wire visible to the controller. The fine control range of symbol V supports slow, jolt free approach.

Manufacturer

Bosch Rexroth, material number R901324648. The type code 4WRTE10V50P-4X/6EG24ETK31/F1M states size 10, spool symbol V, 50 l/min nominal flow and component series 4X. The valve belongs to the 4WRTE family with subplate mounting to ISO 4401-05-05-0-05.