1-321-802-5889

NSN 4820-00-146-6042

Velocity Fuse

About this product

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

Manufacturer part number 09975A01S0005 for national stock number 4820001466042.

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-00-146-6042.

  • MPN or Model

    09975A01S0005

  • 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 spring
  • Bonnet Attachment Method
    Bolted
  • Disk Loading Method
    Spring
  • Renewable Seat Ring Type
    Retaining screw
  • Maximum Operating Temp
    180.0 degrees fahrenheit single response
  • Connection Style
    Socket with brazing ring (tube) all ends
  • Valve Operation Method
    Automatic
  • Connection Type
    Unthreaded internal tube all ends
  • Adjustable Pressure Range
    +5.0 to 9.0 pounds per square inch
  • Maximum Operating Pressure
    750.0 pounds per square inch single response
  • Opening Pressure Setting
    5.0 pounds per square inch
  • Outside Diameter Tube Accommodated
    1.000 inches all ends
  • Material
    Nickel alloy flow control device
  • Material Specification
    Qq-n-281 federal specification single material response stem
  • Media For Which Designed
    Gas, natural single response
  • Style Designator
    Straight thru
  • Furnished Items And Quantity
    2 brazing ring and 2 tailpiece
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 4820001466042

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
09975A01S0005 Pentair Valves & Controls Us Lp
09975A01S0005 Anderson Greenwood Lp
9975A Anderson Greenwood Lp
Stock Check
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