Oil pressure regulator / single-stage / membrane / piston
450 series DOPAG - Metering, Mixing and Dispensing Technology


  • Product:

    for oil

  • Number of stages:


  • Technology:

    membrane, piston

  • Other characteristics:

    high-precision, for viscous fluids

  • Pressure:

    Min.: 50 bar (725.19 psi)

    Max.: 400 bar (5801.51 psi)

  • Orifice diameter:

    Min.: 4 mm

    Max.: 12 mm

  • Flow:

    Min.: 0.13 l/min (0.03 us gal/min)

    Max.: 15 l/min (3.96 us gal/min)


The material pressure regulator, manufactured by Dopag Group, is used to lessen the pressure of a liquid or gas from a cylinder or compressor. It features a convoluted diaphragm, a range spring, a two piece cap and a gauze inlet filter. This regulator is also utilized in operations that require greater sensitivity, longer life and maximum outlet pressure.


Other DOPAG - Metering, Mixing and Dispensing Technology products

Metering Valves