Pressure Relief Valve DBW30B2-5X/315X6EG24N9K4/12 - Bosch Rexroth R901193652

If pressure in the main circuit swings, an internally fed pilot stage swings with it. This size 32 version is therefore supplied with pilot oil externally and holds the limit between 4 and 315 bar at flows of up to 650 l/min.

Advantages

• External pilot supply for a pilot pressure independent of the main circuit
• Setting range 4 to 315 bar, maximum operating pressure 350 bar
• Flow up to 650 l/min, subplate mounting to ISO 6264-10-17
• Pilot-operated seat valve, 24 VDC coil, two switching positions
• Internal hexagon with protective cap, 6.44 kg, NBR seals for HL fluid

Application

The design is used in manifolds with their own pilot pump or with an accumulator. Constant pilot pressure keeps switching times the same even when the main circuit is heavily loaded. Installation follows the standard hole pattern.

Manufacturer

Bosch Rexroth assigns material number R901193652 to this valve, product family DB.10-30. The routing of the pilot paths is shown in the data sheet.