Proportional Directional Valve 4WRTE16E150P-4X/6EG24ETK31/A1M - Bosch Rexroth R901555607

Large cylinders need plenty of oil in rapid traverse and very little while positioning. The 4WRTE16E150P-4X/6EG24ETK31/A1M solves that through a linear characteristic curve with a fine control range, provides 150 l/min nominal flow and works up to 350 bar operating pressure.

Benefits

• Linear characteristic curve with a fine control range, high resolution around null and full opening in rapid traverse.
• 150 l/min nominal flow, maximum flow 460 l/min in size 16.
• Operating pressure up to 350 bar, connection diagram ISO 4401-07-07-0-05.
• Internal pilot oil supply and internal pilot oil return.
• Spool symbol E, ±10 V command value on the on-board electronics, 24 VDC on a 7-pole (6 + PE) connector to EN 175201-804.
• NBR seals for HL hydraulic fluid, 11.8 kg weight.

Technical data

Applications

The valve controls main cylinders on presses, hoisting gear and feed axes in heavy machinery. The fine control range allows approach to the millimetre while full stroke releases rapid traverse. Subplate mounting to ISO 4401-07-07-0-05 is the usual size 16 hole pattern.

Manufacturer

Bosch Rexroth, material number R901555607. The type designation 4WRTE16E150P-4X/6EG24ETK31/A1M states size 16, spool symbol E, 150 l/min nominal flow and series 4X.