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NSN 4820-01-479-9722

Velocity Fuse

About this product

Built to a general electric drawing number 226a1044p003.

Manufacturer part number RP-1066-A1/E76L385 for national stock number 4820014799722.

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-01-479-9722.

  • MPN or Model

    RP-1066-A1/E76L385

  • Schedule B
    8481.40.0000 (Safety or relief valves)
  • NMF (National Motor Freight)
    127220 - Pressure Reg/red/relief Valves NOI
  • Pipe Size Accommodated
    3.000 inches all ends
  • Flow Control Device
    Diaphragm
  • Disk Loading Method
    Spring
  • Bolt Hole Quantity
    4 all ends
  • Valve Operation Method
    Air
  • Flange Shape
    Round with holes all ends
  • Connection Type
    Flange all ends
  • Valve Size
    3.000 inches
  • Adjustable Pressure Range
    +3.0/+25.0 pounds per square inch
  • Maximum Operating Pressure
    25.0 pounds per square inch single response
  • Outside Diameter
    7.500 inches all ends
  • Face To Face Distance
    8.625 inches
  • Thickness
    0.750 inches all ends
  • Bolt Hole Diameter
    0.750 inches all ends
  • Bolt Circle Diameter
    6.000 inches all ends
  • Flange Face Design
    Plain all ends
  • Part Name Assigned By Controlling Agency
    Valve, regulating fluid
  • Material
    Iron cast body
  • Media For Which Designed
    Liquid 1st 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 4820014799722

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
RP-1066-A1/E76L385 Robertshaw Controls Company
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