Pressure Relief Valve DB52P3-3X/315U - Bosch Rexroth R900457697

The DB52P3-3X/315U covers the wide setting range of 4 to 315 bar and can be locked by a rotary knob. Maximum flow is 2000 l/min.

Benefits

• Setting range 4 to 315 bar with a scale on the knob
• Lockable setting for plants with a documented safety pressure
• Up to 2000 l/min flow, 315 bar maximum operating pressure
• Pilot-operated seat valve with hydraulically actuated main poppet
• Two ports, subplate mounting in size 52
• NBR seals for HL fluid, weight 27.11 kg

Application

The valve is used in presses, test rigs and power units whose protection forms part of machine acceptance. The scale keeps the setting traceable. No electrical connection is needed for the relief function itself.

Manufacturer

Bosch Rexroth lists the valve as R900457697 in product family DB(W)52.