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NSN 4820-01-312-6710

Velocity Fuse

About this product

Disk flow control device, inside spring bonnet type, union bonnet attachment method, disk loading method: spring.

Manufacturer part number HFD1 3/4IN 51T1 for national stock number 4820013126710.

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-01-312-6710.

  • MPN or Model

    HFD1 3/4IN 51T1

  • Schedule B
    8481.40.0000 (Safety or relief valves)
  • NMF (National Motor Freight)
    127220 - Pressure Reg/red/relief Valves NOI
  • Unit Weight (Est.)
    16.4 lb
  • Thread Direction
    Right-hand all ends
  • Flow Control Device
    Disk
  • Bonnet Type
    Inside spring
  • Bonnet Attachment Method
    Union
  • Disk Loading Method
    Spring
  • Maximum Operating Temp
    400.0 degrees fahrenheit single response
  • Connection Style
    G9 plain, optional en (pipe) all ends
  • Valve Operation Method
    Automatic
  • Connection Type
    Threaded internal pipe all ends
  • Maximum Operating Pressure
    2500.0 pounds per square inch single response
  • Thread Size
    1.000 inches 1st end
  • Opening Pressure Setting
    75.0 pounds per square inch
  • Material
    Stainless steel stem
  • Style Designator
    Err-090
  • Thread Series Designator
    Npt all ends
More from these suppliers
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 4820013126710

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
HFD1 3/4IN 51T1 Kunkle Industries Inc
2037501E0075 Pentair Valves & Controls Us Lp
NMP473 51T100PSI SET 75PSI Kunkle Industries Inc
HCA1 3/4IN 51T100PSI SET 75PSI Kunkle Industries Inc
2037501E0075 Anderson Greenwood Lp
HCA1 3/4IN 51T100PSI SET 75PSI Anderson Greenwood Lp
NMP473 51T100PSI SET 75PSI Anderson Greenwood Lp
Stock Check
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