Pressure Relief Valve DBW30B2-5X/100YU6EG24N9K4V/12=CSA - Bosch Rexroth R900975511

Hot or hard to ignite hydraulic fluid attacks NBR, which is why FKM seals are fitted here. The pressure relief valve DBW30B2-5X/100YU6EG24N9K4V/12=CSA therefore protects circuits with raised temperature demands at a setting between 2 and 100 bar.

Benefits

• FKM seals for applications with raised temperature demands, HL hydraulic fluid.
• Pressure adjustment range 2 to 100 bar, secured by an internal hexagon with a protective cap.
• Up to 650 l/min in size 32, maximum operating pressure 350 bar.
• Pilot-operated poppet valve to symbol B, two ports in two switching positions.
• Subplate mounting to ISO 6264-10-17, solenoid actuation at 24 VDC.
• 6.35 kg, 3-pole connector (2 + PE).

Technical data

Applications

The low setting range suits circuits moving large volumes of oil at low pressure, such as circulation, cooling and flushing lines. FKM seals widen the permissible temperature window compared with the NBR version of the same series. At up to 650 l/min the protection remains effective on large power units as well.

Manufacturer

Bosch Rexroth, material number R900975511, product family DB.10-30. Pressure stages, curves and material data are given in data sheets RE 25802 and RE 25802-B.