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NSN 4820-01-291-1574

Relief Valve

About this product

Poppet flow control device, 65.0 pounds per square inch opening pressure setting, 2040.0 cubic feet per minute valve discharge flow rate, criticality code justification: zzzy.

Manufacturer part number V3D10246-02 for national stock number 4820012911574.

Datasheet

  • Product description

    Pressure And Temperature Relief Valve NSN 4820-01-291-1574.

  • MPN or Model

    V3D10246-02

  • Schedule B
    8481.40.0000 (Safety or relief valves)
  • NMF (National Motor Freight)
    127220 - Pressure Reg/red/relief Valves NOI
  • Flow Control Device
    Poppet
  • Opening Pressure Setting
    65.0 pounds per square inch
  • Valve Discharge Flow Rate
    2040.0 cubic feet per minute
  • Criticality Code Justification
    Zzzy
  • Reference Number Differentiating Characteristics
    Requires special cleaning and packaging for oxygen and nitrogen service
Pressure And Temperature Relief Valve

A valve designed to release under excessive pressure and/or excessive temperature by opening at a predetermined pressure and/or temperature. Thermostatically operated valves close when the pressure is relieved or the temperature is reduced. Fusible plug valves require replacement of the plug. See also valve, safety relief and valve, regulating. Temperature.

Mechanic Bill explains Relief Valve

Pricing and Availability

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NSN 4820012911574

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
V3D10246-02 Vacco Industries
S1J10021 ITEM 4 Vacco Industries
V3D10246-02CP Naval Inventory Control Point
S1J10021 ITEM 4CP Naval Inventory Control Point
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