Proportional Directional Valve 4WRKE32R3-600L-3X/6EG24K31/F1D3M - Bosch Rexroth R901183870

When rapid traverse as well as the pressing stroke run on one cylinder, a single valve has to cover both speeds. The 4WRKE32R3-600L-3X/6EG24K31/F1D3M reaches 600 l/min of nominal flow with peaks at 1600 l/min, controlled from a 4 to 20 mA current command value.

Benefits

• 600 l/min nominal flow plus a 1600 l/min peak, enough for rapid traverse as well as the working stroke.
• Current command value 4 to 20 mA, rugged against interference around the cabinet.
• Spool symbol R3 with internal position feedback for repeatable positions.
• NBR seals for HL hydraulic fluid at 350 bar operating pressure.
• 37.22 kg on connection diagram ISO 4401-10-09-0-05, external pilot oil routing.

Applications

The type usually sits on the main block of presses, shears or forging plants. With pilot oil supply as well as return kept external, pilot pressure can be set independently of working pressure. Four ports, three switching positions.

Manufacturer

Bosch Rexroth, material number R901183870, product family 4WRKE. Supply 24 V DC, electrical connection through a 7-pole connector to EN 175201-804.