Proportional Directional Valve 4WRZE10E50-7X/6EG24N9TK31/F1D3M - Bosch Rexroth R901372982

The 4WRZE10E50-7X/6EG24N9TK31/F1D3M passes 50 l/min nominal flow across the spool of symbol E and accepts its command value as a 4...20 mA current signal. Pilot oil is supplied externally and drained internally. A concealed auxiliary actuation permits movement without control voltage, and operating pressure reaches 315 bar.

Benefits

• External pilot supply with internal draining, only the X line is added.
• 50 l/min nominal flow, maximum flow 170 l/min, operating pressure up to 315 bar.
• Concealed auxiliary actuation for emergency and maintenance movement.
• Current command value 4...20 mA, on-board electronics, 24 VDC supply.
• Spool symbol E, mounting pattern ISO 4401-05-05-0-05, size 10.
• Weight 8.46 kg, NBR seals, hydraulic fluid HL, UKCA conformity.

Application

This combination proves itself where a pilot pressure network exists and the return path stays short. Typical installation points are special purpose machines and test rigs with a current interface. Back pressure in port T must not exceed the value permitted for internal pilot draining.

Manufacturer

Bosch Rexroth, material number R901372982, product family 4WRZ(E), type 4WRZE10E50-7X/6EG24N9TK31/F1D3M. Characteristic curves and installation dimensions are given in data sheets RE 29115 and RE 07600-B.