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NSN 4820-01-320-1745

Velocity Fuse

About this product

Disk flow control device, inside screw bonnet type, threaded bonnet attachment method, bolt hole quantity: 8 all ends.

Manufacturer part number R10AL2L2AR-BM1 for national stock number 4820013201745.

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-01-320-1745.

  • MPN or Model

    R10AL2L2AR-BM1

  • 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
    Threaded
  • Bolt Hole Quantity
    8 all ends
  • Maximum Operating Temp
    250.0 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
    +54.0/+66.0 pounds per square inch
  • Maximum Operating Pressure
    150.0 pounds per square inch single response
  • Outside Diameter
    6.625 inches all ends
  • Thickness
    0.500 inches all ends
  • First Connection Face To Centerline Distance
    5.000 inches
  • Bolt Hole Diameter
    0.562 inches all ends
  • Second Connection Face To Centerline Distance
    5.000 inches
  • Bolt Circle Diameter
    5.500 inches all ends
  • Flange Face Design
    Plain all ends
  • Material
    Stainless steel 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 4820013201745

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
R10AL2L2AR-BM1 Hunt Valve Company Inc
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