Proportional Directional Valve 4WRTE25V220L-4X/6EG24K31/F1M - Bosch Rexroth R900616887

In plants with long cable runs a current command value is the interference proof choice, and this valve accepts 4...20 mA and turns it into up to 220 l/min nominal flow. The valve is pilot operated and works with External pilot oil supply, external pilot oil return. Operating pressure reaches 350 bar and the seals are made of NBR.

Benefits

• HL hydraulic fluid, seals made of NBR
• pilot control with External pilot oil supply, external pilot oil return, operating pressure up to 350 bar
• up to 870 l/min flow over a nominal value of 220 l/min
• on-board electronics, control by 4...20 mA at 24 VDC
• mass 18.06 kg

Applications

Large hydraulic axes in special machines, test rigs and forming plants are the field of use for this series. The valve controls direction and speed through an electrical command value and reaches 220 l/min at the nominal point. Up to 350 bar operation stays within the permitted range.

Manufacturer

Bosch Rexroth, material number R900616887. The type designation 4WRTE25V220L-4X/6EG24K31/F1M describes the version within product family 4WRTE.