Proportional Directional Valve 4WRLE25V400P-4X/MXY/24A1 - Bosch Rexroth R901497118

An analog voltage setpoint together with a dedicated pilot circuit is a pairing found in many older installations. The 4WRLE25V400P-4X/MXY/24A1 serves them with 400 l/min nominal flow, spool symbol V and operating pressure to 350 bar.

Benefits

• ±10 V command value on 24 VDC, directly compatible with analog controller outputs.
• External pilot oil supply and external pilot oil return, kept apart from the working circuit.
• 400 l/min nominal flow in size 25, 1250 l/min maximum.
• Linear characteristic curve with fine control range, spool symbol V, 3 switching positions.
• NBR seals, CE conformity, 19.5 kg.

Applications

The valve replaces older proportional valves in presses, test rigs and forming lines without changing the controller. It requires an external pilot pressure and a drain routed without back pressure. The interface follows ISO 4401-08-08-0-05.

Manufacturer

Bosch Rexroth, material number R901497118. The type code 4WRLE25V400P-4X/MXY/24A1 states size 25, spool symbol V, 400 l/min nominal flow and external pilot operation with a ±10 V command value.