Pressure Relief Valve DBW30A3N5X/315S6EG24N9K4R12 - Bosch Rexroth R901549655

After a press has been accepted, the set cracking pressure has to stay documented and secured. The DBW30A3N5X/315S6EG24N9K4R12 uses a lockable rotary knob with scale for that, covers 4 to 315 bar in size 32 and relieves up to 650 l/min.

Benefits

• Lockable rotary knob with scale, the setting can be read off and is secured against change.
• Adjustment range 4 to 315 bar at a maximum operating pressure of 350 bar.
• 650 l/min relief flow in size 32, connection diagram ISO 6264-10-17.
• Seat valve design for low-leakage sealing up to the cracking pressure.
• Subplate mounting and 6.8 kg, solenoid actuation at 24 VDC, spool symbol A.

Application

The valve protects the pump circuits of large power units on presses, forges and test rigs. The lockable knob holds the accepted setting while the scale allows a check without a gauge. Subplate mounting to ISO 6264-10-17 makes an exchange possible without touching the piping.

Manufacturer

Bosch Rexroth lists this pressure relief valve DBW30A3N5X/315S6EG24N9K4R12 under material number R901549655. Data sheets RE 25802 and RE 25802-B carry characteristic curves, installation dimensions and connection diagram. The lockable rotary knob and size 32 identify this version.