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NSN 4820-01-286-6620

Velocity Fuse

About this product

Disk flow control device, spring disk loading method, 4 all ends bolt holes, valve operation method: automatic.

Manufacturer part number 20152 HS91SS DWG for national stock number 4820012866620.

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-01-286-6620.

  • MPN or Model

    20152 HS91SS DWG

  • Schedule B
    8481.40.0000 (Safety or relief valves)
  • NMF (National Motor Freight)
    051080 - Faucets, Bibcocks, Gates Valves
  • Unit Weight (Est.)
    28 lb
  • Flow Control Device
    Disk
  • Disk Loading Method
    Spring
  • Bolt Hole Quantity
    4 all ends
  • Valve Operation Method
    Automatic
  • Flange Shape
    Round with holes all ends
  • Connection Type
    Flange all ends
  • Valve Size
    1.000 inches
  • Adjustable Pressure Range
    +71.0/+88.0 pounds per square inch
  • Outside Diameter
    4.250 inches all ends
  • Thickness
    0.375 inches all ends
  • First Connection Face To Centerline Distance
    3.500 inches
  • Bolt Hole Diameter
    0.625 inches all ends
  • Second Connection Face To Centerline Distance
    3.250 inches
  • Bolt Circle Diameter
    3.125 inches all ends
  • Flange Face Design
    Plain all ends
  • Material
    Steel body
  • 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 4820012866620

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
20152 HS91SS DWG Pentair Valves & Controls Us Lp
20152 HS91SS DWG 20152 Anderson Greenwood Lp
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