Pressure Relief Valve DBW 30 BG2-5X/315-6EG24N9K4/12 - Bosch Rexroth R978911458

For power units with 24 volt control and pipework instead of a manifold, this is the straightforward size 32 choice. The pilot-operated valve limits up to 650 l/min to a value between 3.8 and 315 bar and drops the line to tank level on command through a mounted directional spool valve.

Advantages

• Flow up to 650 l/min, operating pressure up to 350 bar
• Setting range 3.8 to 315 bar, internal hexagon with protective cap
• Solenoid unloading on 24 VDC with two switching positions
• Threaded connection with two ports, connection diagram ISO 6264-10-17
• 6.3 kg, poppet seat pressure stage, NBR seals for HL fluid

Application

A threaded connection keeps replacement in existing plant simple because no manifold has to be reworked. Inside power units the valve caps pressure in the pump line. The solenoid function lowers drive power during pauses since the pump then works against tank pressure.

Manufacturer

Material number R978911458 at Bosch Rexroth, DB.10-30 product family. Port dimensions and curves are given in the data sheet.