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NSN 4820-00-287-4031

Velocity Fuse

About this product

W/lifting lever.

Manufacturer part number 33208 for national stock number 4820002874031.

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-00-287-4031.

  • MPN or Model

    33208

  • Schedule B
    8481.40.0000 (Safety or relief valves)
  • NMF (National Motor Freight)
    127220 - Pressure Reg/red/relief Valves NOI
  • Unit Weight (Est.)
    151 lb
  • Disk Loading Method
    Spring
  • Valve Discharge Flow Rate
    14200.0 pounds per hour
  • Bolt Hole Quantity
    9 1st end
  • Maximum Operating Temp
    900.0 degrees fahrenheit single response
  • Flange Shape
    Round with holes 2nd end
  • Connection Type
    Flange 1st end
  • Maximum Operating Pressure
    600.0 pounds per square inch single response
  • Opening Pressure Setting
    410.0 pounds per square inch
  • Outside Diameter
    8.688 inches 1st end
  • Bolt Hole Diameter
    0.812 inches 1st end
  • Bolt Circle Diameter
    7.125 inches 1st end
  • Flange Face Design
    Raised straight 2nd end
  • Material
    Steel seat
  • Media For Which Designed
    Steam single response
  • Style Designator
    Angle
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 4820002874031

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
33208 Pentair Valves & Controls Us Lp
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