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NSN 4820-00-811-2684

Velocity Fuse

About this product

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

Manufacturer part number 2-5270-120 for national stock number 4820008112684.

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-00-811-2684.

  • MPN or Model

    2-5270-120

  • 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
  • Bolt Hole Quantity
    8 2nd end
  • Valve Operation Method
    Automatic
  • Flange Shape
    Round with holes 2nd end
  • Connection Type
    Flange 1st end
  • Features Provided
    Valve stem lock shield and bonnet packing
  • Valve Size
    2.500 inches
  • Opening Pressure Setting
    120.0 pounds per square inch
  • Outside Diameter
    7.500 inches 1st end
  • Thickness
    0.812 inches 2nd end
  • First Connection Face To Centerline Distance
    5.190 inches
  • Bolt Hole Diameter
    0.750 inches 2nd end
  • Second Connection Face To Centerline Distance
    6.500 inches
  • Bolt Circle Diameter
    6.000 inches 1st end
  • Flange Face Design
    Raised straight 2nd end
  • Raised Face Height
    0.062 inches 2nd end
  • Raised Face Diameter
    5.000 inches 1st end
  • Material
    Steel
  • 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 4820008112684

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
2-5270-120 Anderson Greenwood Lp
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