1-321-802-5889

NSN 4820-01-237-6172

Velocity Fuse

About this product

0.750 inches all ends pipe size accommodated, disk flow control device, inside screw bonnet type, bonnet attachment method: threaded.

Manufacturer part number HDF1-3/4B3/4SW-SC51T100RG for national stock number 4820012376172.

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-01-237-6172.

  • MPN or Model

    HDF1-3/4B3/4SW-SC51T100RG

  • Schedule B
    8481.40.0000 (Safety or relief valves)
  • NMF (National Motor Freight)
    127220 - Pressure Reg/red/relief Valves NOI
  • Pipe Size Accommodated
    0.750 inches all ends
  • Flow Control Device
    Disk
  • Bonnet Type
    Inside screw
  • Bonnet Attachment Method
    Threaded
  • Disk Loading Method
    Spring
  • Maximum Operating Temp
    450.0 degrees fahrenheit single response
  • Connection Style
    Socket err-100
  • Valve Operation Method
    Automatic
  • Connection Type
    Unthreaded internal pipe all ends
  • Adjustable Pressure Range
    +51.0/+100.0 pounds per square inch
  • Maximum Operating Pressure
    1500.0 pounds per square inch single response
  • Material
    Steel
  • Media For Which Designed
    Water-oil-gas single response
  • Style Designator
    Err-090
  • Furnished Items And Quantity
    1 cap
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 4820012376172

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
HDF1-3/4B3/4SW-SC51T100RG Anderson Greenwood Lp
43081030053 Anderson Greenwood Lp
43081030053 Kunkle Industries Inc
HDF1-3/4B3/4SW-SC51T100RG Kunkle Industries Inc
Stock Check
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