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NSN 4820-00-078-6591

Velocity Fuse

About this product

1.000 inches 2nd end pipe size accommodated, disk flow control device, inside spring bonnet type, bonnet attachment method: integral.

Manufacturer part number 2601 for national stock number 4820000786591.

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-00-078-6591.

  • MPN or Model

    2601

  • Schedule B
    8481.40.0000 (Safety or relief valves)
  • Pipe Size Accommodated
    1.000 inches 2nd end
  • Thread Direction
    Right-hand 1st end
  • Flow Control Device
    Disk
  • Bonnet Type
    Inside spring
  • Bonnet Attachment Method
    Integral
  • Disk Loading Method
    Spring
  • Maximum Operating Temp
    400.0 degrees fahrenheit single response
  • Connection Style
    Plain, optional en (pipe) 1st end
  • Valve Operation Method
    Automatic
  • Connection Type
    Threaded internal pipe 1st end
  • Features Provided
    Pressure tight outlet side
  • Thready Qty Per Inch (tpi)
    11-1/2 2nd end
  • Adjustable Pressure Range
    +1.0/+250.0 pounds per square inch
  • Maximum Operating Pressure
    250.0 pounds per square inch single response
  • Thread Size
    1.000 inches 2nd end
  • Opening Pressure Setting
    15.0 pounds per square inch
  • Material
    Steel stem
  • Style Designator
    Angle
  • Thread Series Designator
    Npt 1st end
  • Reference Number Differentiating Characteristics
    As differentiated by operating pressure, valve size, and pipe and thread size
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 4820000786591

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
2601 Crane Co
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