Pressure Relief Valve DBW 30 B2-5X/350-6EG12N4K4/12 - Bosch Rexroth R978915662

Where control voltage is 12 VDC, a 24 volt solenoid is out. The pilot-operated poppet valve DBW 30 B2-5X/350-6EG12N4K4/12 in size 32 is built for it, limits pressure between 4 and 350 bar and relieves up to 650 l/min.

Benefits

• Supply voltage 12 VDC with a 3-pole connector (2 + PE) to EN 175301-803.
• Pressure adjustment range 4 to 350 bar and a maximum operating pressure of 350 bar.
• Up to 650 l/min across two ports to ISO 6264-10-17.
• Spool symbol B in two switching positions as a pilot-operated poppet valve.
• 6.3 kg with an internal hexagon and protective cap on its pressure adjustment.

Application

It limits system pressure in power units with 12 volt controls, as found in mobile plant and special bodies. Its adjustment range reaches the maximum operating pressure, so a power unit can be laid out without a reserve margin.

Manufacturer

Bosch Rexroth lists this pilot-operated pressure relief valve DBW 30 B2-5X/350-6EG12N4K4/12 under material number R978915662. Data sheets RE 25802 and RE 25802-B show characteristic curves, installation dimensions and the connection diagram. Compare 12 VDC coil voltage against an installed valve before replacement.