Proportional Directional Valve 4WRTE10W8-50L-4X/6EG24ETK31/A1M - Bosch Rexroth R901027087

In cramped power units every port saved counts. The 4WRTE10W8-50L-4X/6EG24ETK31/A1M works with internal pilot oil supply and internal return while metering a 50 l/min nominal flow on a plus/minus 10 V voltage command.

Advantages

• Fully internal piloting, the manifold only needs P, T, A and B.
• Weight of 8.44 kg at a 50 l/min nominal flow in size 10.
• Plus/minus 10 V command taken straight from the analogue card to the on-board electronics.
• Operating pressure up to 350 bar, flow up to 170 l/min.
• Spool symbol W8, three switching positions, connection diagram ISO 4401-05-05-0-05.
• NBR seals, 7-pole connector (6 + PE) to EN 175201-804, 24 VDC.

Applications

The version suits compact power units, small presses and special purpose machines with limited space. Pressure at P must cover the pilot demand throughout the cycle. With an internal return, back pressure in the tank line has to be checked.

Manufacturer

Bosch Rexroth, material number R901027087. Product family 4WRTE, spare parts and successor types are supplied by the manufacturer.