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NSN 4820-00-349-8951

Velocity Fuse

About this product

The end connection identified above as the second end is the valve inlet.

Manufacturer part number 4712N15-1 1-2 50PSI for national stock number 4820003498951.

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-00-349-8951.

  • MPN or Model

    4712N15-1 1-2 50PSI

  • Schedule B
    8481.40.0000 (Safety or relief valves)
  • NMF (National Motor Freight)
    127220 - Pressure Reg/red/relief Valves NOI
  • Pipe Size Accommodated
    1.500 inches 2nd end
  • Thread Direction
    Right-hand 1st end
  • Flow Control Device
    Poppet
  • Maximum Operating Temp
    450.0 degrees fahrenheit single response
  • Connection Style
    Plain, optional en (pipe) 1st end
  • Valve Operation Method
    Automatic
  • Connection Type
    Threaded internal pipe 1st end
  • Thready Qty Per Inch (tpi)
    11-1/2 2nd end
  • Adjustable Pressure Range
    +2.0/+250.0 pounds per square inch
  • Maximum Operating Pressure
    250.0 pounds per square inch single response
  • Thread Size
    1.500 inches 2nd end
  • Opening Pressure Setting
    50.0 pounds per square inch
  • Material
    Steel stem
  • Media For Which Designed
    Air 1st response
  • Style Designator
    Angle
  • Thread Series Designator
    Npt 1st end
More from these suppliers
Safety Relief Valve

A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes valve (1), relief, pressure and temperature.

Mechanic Bill explains Velocity Fuse

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NSN 4820003498951

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
4712N15-1 1-2 50PSI Mcmaster-carr Supply Company
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