Pressure Relief Valve DBW30BG2-5X/100-6EG24N9K4/12 - Bosch Rexroth R978014342

Circulation loops carrying 650 l/min build up pressure through line resistance alone. This pilot-operated valve caps it reliably at a value between 3.8 and 100 bar and drops the line to tank level through its 24 VDC coil once the machine stops.

Advantages

• Setting range 3.8 to 100 bar for circuits with a low target value
• Flow up to 650 l/min in size 32
• Solenoid unloading through a mounted directional spool valve on 24 VDC
• Threaded connection with two ports to ISO 6264-10-17
• Poppet seat pressure stage, 6.3 kg, NBR seals for HL fluid

Technical data

Application

Valves of this kind stand in filter and cooling loops, in flushing circuits of large power units and in back pressure stages. A low ceiling protects heat exchangers and filter bowls. Solenoid unloading removes any pressure build-up during standstill.

Manufacturer

Material number R978014342, made by Bosch Rexroth, product family DB.10-30. Further ratings are in the data sheet.