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oil accessories

Oil Pressure Relief Valves OPRV

OIl pressure relief valves are used to control oil supply pressure in combustion systems. The relief valve can be utilized for single-burner applications or in supply headers for multiple-burner applications.

Overview
Features & Benefits:
  • The valves in this series are suitable for most combustion applications
  • Maximum fluid temperature is 400ºF (204ºC) for all valves
  • The HVB models are suitable for light oil, No. 4, 5, & 6 fuels oils, Bunker C and waste oils
  • The valves in the HVB series use a hand wheel adjustment with locking nut
  • All valves feature NPT connections
Specifications

Connections & Interfaces

  • Connection Size
    • 3/8 to 1-1/4 in NPT inch

Fluid/Media/Component Temperatures

  • Maximum Fluid Temperature
    • 400 deg F (204 deg C)

Processing & Performance Metrics

  • Flow Capacity Range
    • 4 to 23 gpm at 5 or 10 psi Rise

Connections & Interfaces

  • Connection Size
    • 3/8 to 1-1/4 in NPT inch

Fluid/Media/Component Temperatures

  • Maximum Fluid Temperature
    • 400 deg F (204 deg C)

Processing & Performance Metrics

  • Flow Capacity Range
    • 4 to 23 gpm at 5 or 10 psi Rise
  • Connection Size : 3/8 to 1-1/4 in NPT inch
  • Maximum Fluid Temperature : 400 deg F (204 deg C)
  • Flow Capacity Range : 4 to 23 gpm at 5 or 10 psi Rise
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