Proportional Directional Valve 4WRZE10W8-50-7X/6EG24N9EK31/A1D3M - Bosch Rexroth R900760644

The return is the point where disturbances make themselves felt at the valve. This version routes it separately to the outside for pilot oil, takes the supply internally from the pressure gallery and controls 50 l/min nominal flow.

Benefits

• 50 l/min nominal flow, up to 170 l/min maximum flow at 315 bar.
• Internal pilot oil supply with external drain, one more line on the manifold.
• Pressure reducing valve in the pilot circuit plus a concealed manual override.
• ±10 V command value, 24 V DC supply through a 7-pole connector (6 + PE) to EN 175201-804.
• 8.46 kg weight, spool symbol W8, NBR seals, ISO 4401-05-05-0-05.

Applications

Typical for plants with several consumers on one tank gallery. The external drain keeps the null position stable when another axis pushes volume back. 50 l/min is the middle step in size 10.

Manufacturer

Bosch Rexroth, material number R900760644. Series part from current production. Data sheet RE 29115 describes the curves, RE 07600-B the system context.