Pressure Relief Valve DB52F3-3X/315U - Bosch Rexroth R900385900

With two ports and a flange mount, the DB52F3-3X/315U caps main-circuit pressure at the value set on the rotary knob. Size 52 relieves up to 2000 l/min to tank and the operating pressure reaches 315 bar.

Benefits

• Two ports, size 52 flange connection, weight 27.11 kg
• Relieves up to 2000 l/min at operating pressure up to 315 bar
• Pressure setting from 3.9 to 315 bar on a lockable rotary knob with scale
• Poppet seat construction with pilot-operated main stage, two switching positions
• NBR seals, released for HL hydraulic fluid

Application

This valve typically sits at the pump outlet of a large power unit and caps system pressure there. Hydraulic actuation allows control from within the circuit. Mounting calls for a mating face with the matching flange pattern.

Manufacturer

Bosch Rexroth lists this valve under material number R900385900.