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NSN 4820-01-161-6426

Velocity Fuse

About this product

Pressure setting 157 psi,unions,bornze silver brazing;1 inch.

Manufacturer part number MIL-V-22549 for national stock number 4820011616426.

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-01-161-6426.

  • MPN or Model

    MIL-V-22549

  • Schedule B
    8481.40.0000 (Safety or relief valves)
  • NMF (National Motor Freight)
    127220 - Pressure Reg/red/relief Valves NOI
  • Pipe Size Accommodated
    1.000 inches all ends
  • Flow Control Device
    Disk
  • Bonnet Type
    Inside spring
  • Bonnet Attachment Method
    Bolted
  • Maximum Operating Temp
    165.0 degrees fahrenheit single response
  • Connection Style
    Socket with brazing ring err-100
  • Valve Operation Method
    Automatic
  • Connection Type
    Unthreaded internal pipe all ends
  • Maximum Operating Pressure
    460.0 pounds per square inch single response
  • Opening Pressure Setting
    157.0 pounds per square inch
  • 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
  • Specification Data
    81349-mil-v-22549 government specification
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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 4820011616426

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
MIL-V-22549 Military Specifications
20254R51M Pentair Valves & Controls Us Lp
20254 Anderson Greenwood Lp
20254R51M Anderson Greenwood Lp
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