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NSN 4820-01-290-4922

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 VSF-7-US for national stock number 4820012904922.

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-01-290-4922.

  • MPN or Model

    VSF-7-US

  • Schedule B
    8481.40.0000 (Safety or relief valves)
  • NMF (National Motor Freight)
    127220 - Pressure Reg/red/relief Valves NOI
  • 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
    1.500 inches
  • Adjustable Pressure Range
    +7.0/+35.0 pounds per square inch
  • Outside Diameter
    6.125 inches all ends
  • Thickness
    0.812 inches all ends
  • First Connection Face To Centerline Distance
    4.062 inches
  • Bolt Hole Diameter
    0.875 inches all ends
  • Second Connection Face To Centerline Distance
    4.062 inches
  • Bolt Circle Diameter
    4.500 inches all ends
  • Flange Face Design
    Raised straight all ends
  • Raised Face Height
    0.062 inches all ends
  • Raised Face Diameter
    2.875 inches all ends
  • Material
    Steel
  • 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 4820012904922

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
VSF-7-US Ruthman Pump And Engineering Inc
VSF-7-US Ruthman Pump And Engineering Inc
VSF-7-US Ruthman Pump And Engineering Inc
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