1-321-802-5889

NSN 4820-01-341-4810

Velocity Fuse

About this product

Disk flow control device, inside spring bonnet type, union bonnet attachment method, disk loading method: spring.

Manufacturer part number D50UU-07-1 1/2INCH for national stock number 4820013414810.

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-01-341-4810.

  • MPN or Model

    D50UU-07-1 1/2INCH

  • Schedule B
    8481.40.0000 (Safety or relief valves)
  • NMF (National Motor Freight)
    127220 - Pressure Reg/red/relief Valves NOI
  • Flow Control Device
    Disk
  • Bonnet Type
    Inside spring
  • Bonnet Attachment Method
    Union
  • Disk Loading Method
    Spring
  • Renewable Seat Ring Type
    Welded
  • Maximum Operating Temp
    150.0 degrees fahrenheit 1st response425.0 degrees fahrenheit 2nd response
  • Connection Style
    Streamlined with one brazing ring (tube) err-100
  • Valve Operation Method
    Automatic
  • Connection Type
    Unthreaded internal tube all ends
  • Adjustable Pressure Range
    +110.0/+160.0 pounds per square inch
  • Maximum Operating Pressure
    400.0 pounds per square inch 1st response200.0 pounds per square inch 2nd response
  • Outside Diameter Tube Accommodated
    1.500 inches all ends
  • Material
    Copper alloy bodynickel alloy flow control devicenickel alloy seatnickel alloy stem
  • Material Specification
    Astm-b61 assn standard single material response bodyqq-n-281 federal specification single material response flow control deviceqq-n-281 federal specification single material response seatastm-a-276 assn standard single material response stem
  • Media For Which Designed
    Water-oil-gas single response
  • Style Designator
    Err-090
  • Furnished Items And Quantity
    1 lever
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 4820013414810

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
D50UU-07-1 1/2INCH Dante Valve Company Inc
BASAA07SGG Dante Valve Company Inc
D50UU-07-1 1/2INCH Danco Valve Company
BASAA07SGG Danco Valve Company
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