Proportional Directional Valve 4WRTE32V1-600L-4X/6EG24EK31/A1M - Bosch Rexroth R901323939

Large cylinders on presses and test rigs pull several hundred litres per minute in rapid traverse while the axis still has to stay under control. The 4WRTE32V1-600L-4X/6EG24EK31/A1M covers that with 600 l/min rated flow in size 32 and a maximum flow of 1600 l/min.

Benefits

• 600 l/min rated flow in size 32, maximum flow 1600 l/min.
• Spool symbol V1 with internal spool position feedback, 3 switching positions across 4 ports.
• On-board electronics for the plus or minus 10 V command, 24 VDC supply through a 7-pole connector (6 + PE).
• Internal pilot oil supply, external pilot drain, maximum operating pressure 350 bar.
• Subplate mounting to ISO 4401-10-09-0-05, installed mass 37.22 kg, NBR seals.

Applications

The valve feeds main cylinders on presses, sheet forming lines and materials testing machines whose rapid traverse sits around 600 l/min. Position feedback on the main spool holds the characteristic under fluctuating load pressure. Pilot oil has to be drained externally, for which one Y line is enough.

Manufacturer

Bosch Rexroth, material number R901323939, product family 4WRTE. The type code 4WRTE32V1-600L-4X/6EG24EK31/A1M states size 32, spool symbol V1 and the 600 rating.