Proportional Directional Valve 4WRTE32W8-600L-4X/6EG24K31/A1M - Bosch Rexroth R900737350

Spool symbol W8, 600 l/min and a pilot circuit that is supplied and drained entirely from outside: the 4WRTE32W8-600L-4X/6EG24K31/A1M covers that combination. Its on-board electronics process the plus or minus 10 V command and control flow at operating pressures up to 350 bar.

Benefits

• Spool symbol W8 with 3 switching positions for circuits that must keep the mid position of the previous valve.
• 600 l/min nominal flow and 1600 l/min maximum flow in size 32.
• External pilot oil supply and external return make the pilot stage independent of the 350 bar working pressure.
• A plus or minus 10 V input goes straight into the on-board electronics, powered by 24 VDC.
• 7-pole connector (6 + PE) to EN 175201-804, mounting pattern ISO 4401-10-09-0-05, weight 37.51 kg.

Applications

The valve serves hydraulic presses, sheet metal machinery and lifting gear with high oil demand. External pilot supply combined with an external return is typical of power units whose tank line is loaded by filters and coolers. The fluid is mineral oil of class HL and the seals are NBR.

Manufacturer

Bosch Rexroth, material number R900737350. The type code 4WRTE32W8-600L-4X/6EG24K31/A1M holds size 32, spool symbol W8, 600 l/min nominal flow and component series 4X.