Proportional Directional Valve 4WRZ10E1-50-7X/6EG24N9ETK4/M - Bosch Rexroth R900737684

A valve that manages without external pilot lines noticeably shortens the piping. The 4WRZ10E1-50-7X/6EG24N9ETK4/M runs on internal pilot supply and internal pilot drain while handling 50 l/min nominal flow at 315 bar.

Benefits

• Internal pilot supply and internal pilot drain, the four main ports are all the manifold needs.
• 50 l/min nominal flow with spool symbol E1 and 3 switching positions.
• 315 bar operating pressure on the ISO 4401-05-05-0-05 pattern.
• 11.3 kg weight in subplate mounting, size 10.
• Concealed manual override, NBR seals and 24 VDC control through external electronics.

Technical data

Applications

Internal pilot routing is the simplest arrangement for power units without a separate pilot circuit, such as smaller presses, clamping fixtures and test rigs. It requires sufficient pressure in port P, since the pilot stage is fed from there. In a retrofit the design saves two fittings and the lines that go with them.

Manufacturer

Built by Bosch Rexroth and listed as material number R900737684 in product family 4WRZ(E). Characteristic curves and limit values are given in datasheet Proportional directional valve, pilot-operated (RE 29115) and Hydraulic valves and hydro- (RE 07600-B).