Pressure Relief Valve DBW25BG3-5X/315S6EG24K4R12 - Bosch Rexroth R901507701

A lockable knob helps little if the circuit still has to be opened by hand for unloaded circulation. The DBW25BG3-5X/315S6EG24K4R12 brings both together, is set between 3.8 and 315 bar on a lockable rotary knob with scale and is unloaded through a built-on directional spool valve.

Benefits

• Lockable rotary knob with scale, the setting stays readable and secured.
• Solenoid unloading through a built-on directional spool valve at 24 VDC.
• Adjustment range 3.8 to 315 bar at a maximum operating pressure of 350 bar.
• 500 l/min relief flow in size 25, connection diagram ISO 6264-08-13.
• Threaded connection and 7.4 kg, NBR seals for hydraulic fluid HL.

Application

It is installed in the pressure line of power units that alternate between working stroke and circulation and whose setting is documented. Threaded connection allows installation straight into the line without a machined subplate. The control system unloads the circuit through the solenoid without anyone touching the knob.

Manufacturer

Bosch Rexroth lists this pressure relief valve DBW25BG3-5X/315S6EG24K4R12 under material number R901507701. Data sheets RE 25802 and RE 25802-B carry characteristic curves, installation dimensions and connection diagram. The lockable rotary knob, the threaded connection and size 25 identify this version.