Pressure Reducing Valve DREE20-6X/315YMG24K31F1M - Bosch Rexroth R901408880

A large clamping circuit in an electrically noisy environment is better driven by current than by voltage. The DREE20-6X/315YMG24K31F1M accepts 4...20 mA and controls the reduced pressure in size 25 with it, at 6.12 kg.

Benefits

• Command value 4...20 mA at the on-board electronics, 24 V DC supply.
• Size 25 on connection diagram ISO 5781, three ports, two switching positions.
• Operating pressure to 315 bar at a flow of up to 300 l/min.
• Spool symbol B to A, hydraulic fluid HL.
• NBR seals, 6.12 kg, 7-pole connector (6 + PE) to EN 175201-804.

Applications

The valve goes wherever a partial function needs less pressure than the main circuit delivers, for example feed and holding steps. The amplifier handles the command value on the valve itself, so no module in the control cabinet is required.

Manufacturer

Bosch Rexroth lists this valve under material number R901408880. Characteristic curves, installation dimensions and tightening torques are in data sheet RE 29276.