Pressure Relief Valve DB52F3-3X/100U - Bosch Rexroth R900359976

The DB52F3-3X/100U is the low-pressure version of the DB(W)52 series and works with a setting range of 3.9 to 100 bar. Rated for an operating pressure of 315 bar, it relieves up to 2000 l/min in size 52.

Benefits

• Setting range 3.9 to 100 bar, fine graduation on the scaled rotary knob
• Permissible operating pressure to 315 bar, flow up to 2000 l/min
• Size 52 flange connection with two ports
• Pilot-operated poppet seat valve, two switching positions, hydraulic actuation
• NBR seals for HL hydraulic fluid, weight 27.1 kg

Application

The version suits power units for low-pressure circuits such as clamping hydraulics or cooling loops with a large circulating flow. Anyone capping pressure below 100 bar adjusts more precisely here than with the 315 bar spring. Mounting is by size 52 flange.

Manufacturer

Bosch Rexroth lists this valve under material number R900359976.