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NSN 4820-01-570-9839

Velocity Fuse

About this product

Flow medium: refrigerant.

Manufacturer part number V20393 for national stock number 4820015709839.

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-01-570-9839.

  • MPN or Model

    V20393

  • Schedule B
    8481.40.0000 (Safety or relief valves)
  • NMF (National Motor Freight)
    127220 - Pressure Reg/red/relief Valves NOI
  • Thread Direction
    Right-hand all ends
  • Disk Loading Method
    Spring
  • End Application
    P/n 14398.3 1000 lb recovery cylinder, dot4bw260
  • Valve Operation Method
    Automatic
  • Connection Type
    Threaded internal pipe all ends
  • Adjustable Pressure Range
    +420.0/+450.0 pounds per square inch
  • Thread Size
    1.000 inches all ends
  • Part Name Assigned By Controlling Agency
    Valve 1 inch npt relief
  • Thread Series Designator
    Npt all ends
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 4820015709839

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
V20393 Manchester Tank And Equipment Co
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