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NSN 4820-01-130-3601

Velocity Fuse

About this product

0.500 inches all ends pipe size accommodated, disk flow control device, inside spring bonnet type, bonnet attachment method: bolted.

Manufacturer part number 8729 for national stock number 4820011303601.

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-01-130-3601.

  • MPN or Model

    8729

  • Schedule B
    8481.40.0000 (Safety or relief valves)
  • NMF (National Motor Freight)
    051080 - Faucets, Bibcocks, Gates Valves
  • Pipe Size Accommodated
    0.500 inches all ends
  • Flow Control Device
    Disk
  • Bonnet Type
    Inside spring
  • Bonnet Attachment Method
    Bolted
  • Disk Loading Method
    Spring
  • Maximum Operating Temp
    150.0 degrees fahrenheit single response
  • Connection Style
    Streamlined with one brazing ring err-100
  • Valve Operation Method
    Automatic
  • Connection Type
    Unthreaded internal pipe all ends
  • Adjustable Pressure Range
    +31.0/+50.0 pounds per square inch
  • Maximum Operating Pressure
    150.0 pounds per square inch single response
  • Material
    Steel comp 316 stem
  • Material Specification
    Qq-n-281 federal specification single material response seat
  • Media For Which Designed
    Oil 1st response
  • Style Designator
    Err-090
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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 4820011303601

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
8729 Pentair Valves & Controls Us Lp
8729DM91M Pentair Valves & Controls Us Lp
8729 Anderson Greenwood Lp
8729DM91M Anderson Greenwood Lp
Stock Check
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