Proportional Directional Valve 4WRLD16E1-250LJ-4X/MXT/24ND6T - Bosch Rexroth R901573878

Controlling a hydraulic axis normally spreads the job across valve, amplifier, machine control. This pilot operated proportional valve in size 16 already holds the digital axis controller in its housing while setting 250 l/min nominal flow at up to 800 l/min maximum.

Benefits

• Integrated digital axis controller, the loop closes in the valve instead of a separate card
• 250 l/min nominal flow, 800 l/min maximum flow at 350 bar operating pressure
• Spool symbol E1 with linear characteristic, analog command value plus or minus 10 V on 24 VDC
• External pilot oil supply with internal pilot oil return, so pilot behaviour does not hang on working pressure
• UKCA conformity for electromagnetic compatibility SI2016/1091, 12-pole connector (11 + PE), 11.9 kg

Application

Suited to feed axes, press axes, test axes running position or force in a closed loop. The 12-pole connector carries supply, command value, plus the signals of the position transducer. Mounting is on a subplate to ISO 4401-07-07-0-05.

Manufacturer

Bosch Rexroth, material number R901573878. The full type designation reads 4WRLD16E1-250LJ-4X/MXT/24ND6T, product family 4WRLD.