Pressure Relief Valve DBW30B3N5X/315S6EG24N9K4R12 - Bosch Rexroth R900708388

The adjustment range reaches 315 bar while the body is rated for 350 bar operating pressure. That span absorbs brief pressure peaks without taking the valve itself to its limit. Up to 650 l/min are relieved in size 32.

Benefits

• Adjustment range of 4 to 315 bar at a maximum operating pressure of 350 bar
• 650 l/min relief capacity to the ISO 6264-10-17 interface
• Pilot-operated seat valve with low leakage in the closed state
• Lockable rotary knob with a scale, spool symbol B
• Electrical unloading through the solenoid at 24 VDC
• Subplate mounting, NBR seals, weight 7.06 kg

Technical data

Applications

The valve goes into pump circuits of presses and power units running at 315 bar where load changes create brief peaks. The seat design keeps the circuit tight at rest. The solenoid unloads the pump during start-up.

Manufacturer

Bosch Rexroth lists this valve in product family DB.10-30 under material number R900708388. Characteristic curves and installation dimensions are held in data sheet RE 25802, supplemented by RE 25802-B.