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NSN 4820-01-278-8640

Velocity Fuse

About this product

0.750 inches all ends pipe size accommodated, disk flow control device, inside screw bonnet type, bonnet attachment method: threaded.

Manufacturer part number BCSAA07SDD for national stock number 4820012788640.

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-01-278-8640.

  • MPN or Model

    BCSAA07SDD

  • Schedule B
    8481.40.0000 (Safety or relief valves)
  • NMF (National Motor Freight)
    051080 - Faucets, Bibcocks, Gates Valves
  • Pipe Size Accommodated
    0.750 inches all ends
  • Flow Control Device
    Disk
  • Bonnet Type
    Inside screw
  • Bonnet Attachment Method
    Threaded
  • Disk Loading Method
    Spring
  • Renewable Seat Ring Type
    Threaded
  • Maximum Operating Temp
    425.0 degrees fahrenheit 2nd response
  • Connection Style
    Socket with brazing ring err-100
  • Valve Operation Method
    Automatic
  • Connection Type
    Unthreaded internal pipe all ends
  • Adjustable Pressure Range
    +110.0/+160.0 pounds per square inch
  • Maximum Operating Pressure
    400.0 pounds per square inch 1st response
  • Material
    Stainless steel stem
  • Media For Which Designed
    Gas, inert 2nd response
  • Style Designator
    Err-090
  • Furnished Items And Quantity
    1 lever
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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 4820012788640

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
BCSAA07SDD Dante Valve Company Inc
D52UU-07 3/4 IN. Danco Valve Company
BCSAA07SDD Dante Valve Company Inc
D52UU-07 3/4 IN. Danco Valve Company
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