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NSN 4820-01-337-3883

Velocity Fuse

About this product

Disk flow control device, inside screw bonnet type, bolted bonnet attachment method, bolt hole quantity: 4 all ends.

Manufacturer part number D50522 PART R10AL3L3BT-BM3 for national stock number 4820013373883.

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-01-337-3883.

  • MPN or Model

    D50522 PART R10AL3L3BT-BM3

  • 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 screw
  • Bonnet Attachment Method
    Bolted
  • Bolt Hole Quantity
    4 all ends
  • Maximum Operating Temp
    150.0 degrees fahrenheit single response
  • Valve Operation Method
    Automatic
  • Flange Shape
    Round with holes all ends
  • Connection Type
    Flange all ends
  • Valve Size
    3.000 inches
  • Adjustable Pressure Range
    +27.0/+33.0 pounds per square inch
  • Maximum Operating Pressure
    250.0 pounds per square inch single response
  • Outside Diameter
    6.625 inches all ends
  • Thickness
    0.938 inches all ends
  • First Connection Face To Centerline Distance
    5.750 inches
  • Bolt Hole Diameter
    0.688 inches all ends
  • Second Connection Face To Centerline Distance
    5.750 inches
  • Bolt Circle Diameter
    5.500 inches all ends
  • Flange Face Design
    Plain all ends
  • Material
    Copper alloy 922 bodynickel alloy flow control devicenickel alloy seatnickel alloy stem
  • 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 4820013373883

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
D50522 PART R10AL3L3BT-BM3 Hunt Valve Company Inc
R10AL3L3BT-BM3 Hunt Valve Company Inc
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