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NSN 4820-00-752-9940

Velocity Fuse

About this product

0.250 inches all ends pipe size accommodated, disk flow control device, spring disk loading method, valve discharge flow rate: 30.0 cubic feet per minute.

Manufacturer part number 9966D51M for national stock number 4820007529940.

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-00-752-9940.

  • MPN or Model

    9966D51M

  • Schedule B
    8481.40.0000 (Safety or relief valves)
  • NMF (National Motor Freight)
    127220 - Pressure Reg/red/relief Valves NOI
  • Pipe Size Accommodated
    0.250 inches all ends
  • Flow Control Device
    Disk
  • Disk Loading Method
    Spring
  • Valve Discharge Flow Rate
    30.0 cubic feet per minute
  • Maximum Operating Temp
    150.0 degrees fahrenheit single response
  • Connection Style
    Streamlined with one brazing ring err-100
  • Valve Operation Method
    Automatic or manual
  • Connection Type
    Unthreaded internal pipe all ends
  • Adjustable Pressure Range
    +20.0/+24.0 pounds per square inch
  • Material
    Nickel alloy seat or copper alloy seat
  • Media For Which Designed
    Gas, inert 2nd response
  • Style Designator
    Angle
  • Furnished Items And Quantity
    1 wrench
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 4820007529940

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
9966D51M Pentair Valves & Controls Us Lp
UU1251T Pentair Valves & Controls Us Lp
9966D51M Anderson Greenwood Lp
UU1251T Anderson Greenwood Lp
Stock Check
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