Bosch Rexroth DBD direct operated pressure relief valve, NG6–NG30, up to 630 bar

Bosch Rexroth DBD is a direct operated pressure relief valve for limiting pressure in a hydraulic system. Screw-in cartridge, threaded body and subplate mounting versions are available.

Pressure is set with a hexagon sleeve under a protective cap, rotary knob, handwheel or lockable rotary knob, depending on size and version. A corrosion-protected version is available.

Key features:

• Direct operated, nominal sizes NG6–NG30
• Pressure up to 630 bar, flow up to 330 L/min
• Cartridge, threaded or subplate mounting
• Several adjustment element options
• Corrosion-protected version

Specifications:

• Type: direct operated pressure relief valve
• Nominal sizes: NG6–NG30
• Series: 1X
• Max. operating pressure: 630 bar
• Max. flow: 330 L/min
• Mounting: cartridge, threaded or subplate
• Adjustment: sleeve, rotary knob, handwheel or lockable knob
• Manufacturer document: RE25402

Application: Protection of hydraulic circuits against overpressure in stationary and mobile equipment.

Before ordering: Before ordering, specify nominal size, mounting type, pressure setting range and adjustment element; certified safety valve versions are covered by a separate section of the manufacturer documentation.