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NSN 4820-01-348-1401

Velocity Fuse

About this product

Disk flow control device, spring disk loading method, 8 all ends bolt holes, valve operation method: automatic.

Manufacturer part number 20144C for national stock number 4820013481401.

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-01-348-1401.

  • MPN or Model

    20144C

  • Schedule B
    8481.40.0000 (Safety or relief valves)
  • NMF (National Motor Freight)
    127220 - Pressure Reg/red/relief Valves NOI
  • Flow Control Device
    Disk
  • Disk Loading Method
    Spring
  • Bolt Hole Quantity
    8 all ends
  • Maximum Operating Temp
    110.0 degrees fahrenheit single response
  • Valve Operation Method
    Automatic
  • Flange Shape
    Round with holes all ends
  • Connection Type
    Flange all ends
  • Valve Size
    8.000 inches
  • Adjustable Pressure Range
    +65.0/+180.0 pounds per square inch
  • Outside Diameter
    13.500 inches all ends
  • Face To Face Distance
    25.380 inches
  • Thickness
    1.125 inches all ends
  • Bolt Hole Diameter
    0.875 inches all ends
  • Bolt Circle Diameter
    11.750 inches all ends
  • Flange Face Design
    Raised straight all ends
  • Raised Face Height
    0.062 inches all ends
  • Raised Face Diameter
    10.630 inches all ends
  • Material
    Steel body
  • Media For Which Designed
    Fuel/oil, hydrocarbon 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 4820013481401

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
20144C Griswold Industries, Co.
20144 Griswold Industries, Co.
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