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NSN 4820-01-190-3228

Velocity Fuse

About this product

Bushing to 1/2in. Outlet.

Manufacturer part number 81PS48-4/GD SPECIAL for national stock number 4820011903228.

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-01-190-3228.

  • MPN or Model

    81PS48-4/GD SPECIAL

  • Schedule B
    8481.40.0000 (Safety or relief valves)
  • NMF (National Motor Freight)
    127220 - Pressure Reg/red/relief Valves NOI
  • Unit Weight (Est.)
    6 lb
  • Thread Direction
    Right-hand all ends
  • Flow Control Device
    Disk
  • Disk Loading Method
    Spring
  • Valve Discharge Flow Rate
    16.0 gallons per minute
  • Connection Style
    G46b plain (pipe) 2nd end
  • Valve Operation Method
    Automatic
  • Adjustable Pressure Range
    +4000.0/+10000.0 pounds per square inch
  • Maximum Operating Pressure
    750.0 pounds per square inch single response
  • Thread Size
    1.000 inches 1st end
  • Criticality Code Justification
    Zzzy
  • Media For Which Designed
    Water, fresh single response
  • Thread Series Designator
    Npt 1st end
  • Reference Number Differentiating Characteristics
    Material will be in accordance with ships parts control center activity hx quality control, manufacturing and testing specifications
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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 4820011903228

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
81PS48-4/GD SPECIAL Pentair Valves & Controls Us Lp
81PS48-4/GD SPECIAL Anderson Greenwood Lp
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