Pressure Relief Valve DBW20BG2-5X/315Y6SMG24N9K4E - Bosch Rexroth R901269282

Once a power unit delivers several hundred litres per minute, the discharge capacity of the pressure valve becomes the decisive figure. This size 25 version handles up to 450 l/min, can be set between 3.8 and 315 bar and unloads the circuit through a built-on directional seat valve.

Benefits

• 450 l/min rated flow for power units with high delivery
• Setting range 3.8 to 315 bar at 350 bar maximum operating pressure
• Solenoid unloading through a built-on directional seat valve
• Pressure valve in poppet seat design, internal hexagon with protective cap
• Threaded connection with three ports, interface ISO 6264-08-13
• 6.84 kg weight, 24 V DC, CE conform

Applications

The valve is used in hydraulic power units of presses and forming lines with a strong pump. The built-on directional seat valve depressurises the circuit electrically, which relieves the motor on start-up and saves energy during idle periods. The threaded connection allows installation without a dedicated subplate.

Manufacturer

The manufacturer is Bosch Rexroth and the material number is R901269282. Full characteristic curves are given in data sheet RE 25802 and RE 25802-B.