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NSN 4820-01-191-8291

Velocity Fuse

About this product

Disk flow control device, 3 all ends bolt holes, automatic valve operation method, flange shape: round with holes all ends.

Manufacturer part number 20221FS41M for national stock number 4820011918291.

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-01-191-8291.

  • MPN or Model

    20221FS41M

  • Schedule B
    8481.40.0000 (Safety or relief valves)
  • NMF (National Motor Freight)
    051080 - Faucets, Bibcocks, Gates Valves
  • Unit Weight (Est.)
    13.7 lb
  • Flow Control Device
    Disk
  • Bolt Hole Quantity
    3 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
    0.500 inches
  • Adjustable Pressure Range
    +30.0/+34.0 pounds per square inch
  • Maximum Operating Pressure
    150.0 pounds per square inch single response
  • Outside Diameter
    3.562 inches all ends
  • Thickness
    0.375 inches all ends
  • First Connection Face To Centerline Distance
    3.000 inches
  • Bolt Hole Diameter
    0.562 inches all ends
  • Second Connection Face To Centerline Distance
    3.000 inches
  • Bolt Circle Diameter
    2.438 inches all ends
  • Flange Face Design
    Plain all ends
  • Material
    Nickel alloy flow control device
  • 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 4820011918291

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
20221FS41M Pentair Valves & Controls Us Lp
E8551F41M Pentair Valves & Controls Us Lp
D50FF-04-1/2 IN Dante Valve Company Inc
D50FF-04-1/2 IN Danco Valve Company
20221 Anderson Greenwood Lp
20221FSF41M Anderson Greenwood Lp
E8551F41M Anderson Greenwood Lp
20221FS41M Anderson Greenwood Lp
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