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NSN 4820-01-322-3585

Velocity Fuse

About this product

Disk flow control device, 8 2nd end bolt holes, automatic valve operation method, flange shape: round with holes all ends.

Manufacturer part number 2IN1811-KA-0-3X1-23 for national stock number 4820013223585.

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-01-322-3585.

  • MPN or Model

    2IN1811-KA-0-3X1-23

  • Schedule B
    8481.40.0000 (Safety or relief valves)
  • Flow Control Device
    Disk
  • Bolt Hole Quantity
    8 2nd end
  • End Application
    Used on 400 ft wagb cg vessels
  • Valve Operation Method
    Automatic
  • Flange Shape
    Round with holes all ends
  • Connection Type
    Flange all ends
  • Valve Size
    2.000 inches
  • Maximum Operating Pressure
    300.0 pounds per square inch single response
  • Outside Diameter
    6.500 inches 1st end
  • Thickness
    1.188 inches 2nd end
  • First Connection Face To Centerline Distance
    6.000 inches
  • Bolt Hole Diameter
    0.750 inches 2nd end
  • Second Connection Face To Centerline Distance
    5.250 inches
  • Bolt Circle Diameter
    7.875 inches 2nd end
  • Flange Face Design
    Raised straight all ends
  • Raised Face Height
    0.062 inches 2nd end
  • Raised Face Diameter
    6.187 inches 2nd end
  • Material
    Stainless steel seat
  • Media For Which Designed
    Water, fresh single response
  • Style Designator
    Err-090
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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 4820013223585

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
2IN1811-KA-0-3X1-23 Dresser, Inc.
2IN1811-KA-0-3X1-21 Dresser, Inc.
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