Pressure Relief Valve DBW 30 B2-5X/100-6EG24N9K4/12 - Bosch Rexroth R978020851

Large flows at low pressure are typical of circulation and cooling loops. This pilot-operated seat valve in size 32 works exactly there, passing up to 650 l/min while limiting pressure with a fine setting between 4 and 100 bar.

Advantages

• Setting range 4 to 100 bar for precise targets at the low end
• Flow up to 650 l/min in a housing released for 350 bar operating pressure
• Subplate mounting with two ports to ISO 6264-10-17
• Pilot-operated seat valve with 24 VDC coil and two switching positions
• Internal hexagon with protective cap, 6.3 kg, NBR seals for HL fluid

Application

The rating fits circulation loops, cooling and flushing circuits as well as back pressure duties in the return line. A low setting range protects components approved for 100 bar only. Subplate mounting ties the valve into the manifold without any piping.

Manufacturer

Bosch Rexroth carries the item as material number R978020851 in the DB.10-30 product family. Curves and mounting dimensions are listed in the data sheet.