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NSN 4820-01-550-7997

Velocity Fuse

About this product

End connections: 1/2" inlet 1-3/4-12 npt male threads, 1" outlet 2-5/16-12 npt male threads for swld union ends; orifice is 0.156; uses cartridge pl-5053.

Manufacturer part number 158 PL-5052/.156 5500PSI SET for national stock number 4820015507997.

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-01-550-7997.

  • MPN or Model

    158 PL-5052/.156 5500PSI SET

  • Schedule B
    8481.40.0000 (Safety or relief valves)
  • NMF (National Motor Freight)
    127220 - Pressure Reg/red/relief Valves NOI
  • Maximum Operating Temp
    225.0 degrees fahrenheit single response
  • End Application
    New construction lcs1
  • Valve Operation Method
    Automatic
  • Connection Type
    Threaded external pipe all ends
  • Maximum Operating Pressure
    6000.0 pounds per square inch single response
  • Part Name Assigned By Controlling Agency
    Angle relief valve
  • Material
    Copper alloy body
  • Material Specification
    Mil-b-24480 military specification single material response body
  • Media For Which Designed
    Air single response
  • Style Designator
    Err-090
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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 4820015507997

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
158 PL-5052/.156 5500PSI SET Admiral Valve, Llc
A-10851 Admiral Valve, Llc
PL-5052 Admiral Valve, Llc
Stock Check
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