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NSN 4820-00-529-2647

Velocity Fuse

About this product

0.750 inches 1st end pipe size accommodated, poppet flow control device, inside spring bonnet type, bonnet attachment method: threaded.

Manufacturer part number D7441-1-2IN801T for national stock number 4820005292647.

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-00-529-2647.

  • MPN or Model

    D7441-1-2IN801T

  • Schedule B
    8481.40.0000 (Safety or relief valves)
  • NMF (National Motor Freight)
    127220 - Pressure Reg/red/relief Valves NOI
  • Unit Weight (Est.)
    3.8 lb
  • Pipe Size Accommodated
    0.750 inches 1st end
  • Thread Direction
    Right-hand 1st end
  • Flow Control Device
    Poppet
  • Bonnet Type
    Inside spring
  • Bonnet Attachment Method
    Threaded
  • Disk Loading Method
    Spring
  • Connection Style
    Plain, optional en (pipe) 1st end
  • Valve Operation Method
    Automatic or manual
  • Connection Type
    Threaded internal pipe 1st end
  • Features Provided
    Valve stem lock shield
  • Adjustable Pressure Range
    +801.0/+1400.0 pounds per square inch
  • Maximum Operating Pressure
    1400.0 pounds per square inch single response
  • Thread Size
    0.750 inches 1st end
  • Material
    Nickel alloy seat
  • Media For Which Designed
    Air single response
  • Style Designator
    Angle
  • Thread Series Designator
    Npt 1st end
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 4820005292647

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
D7441-1-2IN801T Lunkenheimer Co
D1769-8-00 Danco Valve Company
1769M0DIFIED Lunkenheimer Co
D11421 Lunkenheimer Co
D7441-1-2IN801T Lunkenheimer Co
D1769-8-00 Danco Valve Company
1769M0DIFIED Lunkenheimer Co
D11421 Lunkenheimer Co
D7441-1-2IN801T Lunkenheimer Co
D1769-8-00 Danco Valve Company
1769M0DIFIED Lunkenheimer Co
D11421 Lunkenheimer Co
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