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NSN 4820-01-142-9657

Velocity Fuse

About this product

0.750 inches 1st end pipe size accommodated, disk flow control device, spring disk loading method, connection style: streamlined with two brazing rings err-100.

Manufacturer part number D49-30UU-06 1/2 IN for national stock number 4820011429657.

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-01-142-9657.

  • MPN or Model

    D49-30UU-06 1/2 IN

  • Schedule B
    8481.40.0000 (Safety or relief valves)
  • NMF (National Motor Freight)
    127220 - Pressure Reg/red/relief Valves NOI
  • Unit Weight (Est.)
    8 lb
  • Pipe Size Accommodated
    0.750 inches 1st end
  • Flow Control Device
    Disk
  • Disk Loading Method
    Spring
  • Maximum Operating Temp
    180.0 degrees fahrenheit single response
  • End Application
    Air compressors, high pressure
  • Connection Style
    Streamlined with two brazing rings err-100
  • Valve Operation Method
    Automatic
  • Connection Type
    Unthreaded internal pipe all ends
  • Adjustable Pressure Range
    +1251.0/+1550.0 pounds per square inch
  • Maximum Operating Pressure
    3000.0 pounds per square inch single response
  • Material
    Steel comp 304 seat
  • Material Specification
    Qq-c-390, alloy d4/d/ federal specification single material response body
  • Media For Which Designed
    Water-oil-gas single response
  • Style Designator
    Err-090
  • Furnished Items And Quantity
    2 nut and 2 tailpiece
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 4820011429657

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
D49-30UU-06 1/2 IN Dante Valve Company Inc
09523H03C1251 Pentair Valves & Controls Us Lp
D49-30UU-06 1/2 IN Danco Valve Company
9523 Anderson Greenwood Lp
09523H03C1251 Anderson Greenwood Lp
9523 W/VITON PKG 125ITI550PSI Anderson Greenwood Lp
Stock Check
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