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NSN 4820-01-151-2574

Velocity Fuse

About this product

Disk flow control device, inside spring bonnet type, bolted bonnet attachment method, valve operation method: automatic.

Manufacturer part number 2020501641M for national stock number 4820011512574.

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-01-151-2574.

  • MPN or Model

    2020501641M

  • Schedule B
    8481.40.0000 (Safety or relief valves)
  • NMF (National Motor Freight)
    127220 - Pressure Reg/red/relief Valves NOI
  • Unit Weight (Est.)
    142 lb
  • Flow Control Device
    Disk
  • Bonnet Type
    Inside spring
  • Bonnet Attachment Method
    Bolted
  • Maximum Operating Temp
    150.0 degrees fahrenheit single response
  • Valve Operation Method
    Automatic
  • Flange Shape
    Round all ends
  • Connection Type
    Flange all ends
  • Valve Size
    3.000 inches
  • Adjustable Pressure Range
    +156.0/+180.0 pounds per square inch
  • Maximum Operating Pressure
    250.0 pounds per square inch single response
  • Outside Diameter
    8.250 inches all ends
  • Thickness
    1.125 inches all ends
  • First Connection Face To Centerline Distance
    6.000 inches
  • Second Connection Face To Centerline Distance
    6.000 inches
  • Flange Face Design
    Plain all ends
  • Material
    Nickel alloy flow control device
  • Material Specification
    Qq-c-390, alloy d4/d/ federal specification single material response body
  • Media For Which Designed
    Water-oil-gas single response
  • Style Designator
    Err-090
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 4820011512574

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
2020501641M Pentair Valves & Controls Us Lp
20205 Anderson Greenwood Lp
2020501641M Anderson Greenwood Lp
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