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NSN 4820-01-273-4716

Velocity Fuse

About this product

Disk flow control device, inside screw bonnet type, threaded bonnet attachment method, bolt hole quantity: 4 all ends.

Manufacturer part number S1384 P/L4209 30T50PSI for national stock number 4820012734716.

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-01-273-4716.

  • MPN or Model

    S1384 P/L4209 30T50PSI

  • Schedule B
    8481.40.0000 (Safety or relief valves)
  • NMF (National Motor Freight)
    127220 - Pressure Reg/red/relief Valves NOI
  • Flow Control Device
    Disk
  • Bonnet Type
    Inside screw
  • Bonnet Attachment Method
    Threaded
  • Bolt Hole Quantity
    4 all ends
  • Valve Operation Method
    Automatic
  • Flange Shape
    Round with holes all ends
  • Connection Type
    Flange all ends
  • Valve Size
    0.500 inches
  • Adjustable Pressure Range
    +30.0/+50.0 pounds per square inch
  • Outside Diameter
    3.875 inches 1st end
  • Thickness
    0.500 inches 1st end
  • First Connection Face To Centerline Distance
    2.750 inches
  • Bolt Hole Diameter
    0.625 inches all ends
  • Second Connection Face To Centerline Distance
    2.750 inches
  • Bolt Circle Diameter
    2.750 inches 1st end
  • Flange Face Design
    Raised straight all ends
  • Raised Face Height
    0.062 inches all ends
  • Raised Face Diameter
    1.688 inches 1st end
  • Material
    Steel body
  • Media For Which Designed
    Water, salt single response
  • Style Designator
    Err-090
  • Furnished Items And Quantity
    1 lever
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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 4820012734716

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
S1384 P/L4209 30T50PSI Leslie Controls, Inc.
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