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NSN 4820-01-519-6672

Relief Valve

About this product

Service is for hot water; pressure spring material stainless steel, seat disc material silicone, internal parts material brass.

Manufacturer part number FVMX-4L for national stock number 4820015196672.

Datasheet

  • Product description

    Pressure And Temperature Relief Valve NSN 4820-01-519-6672.

  • MPN or Model

    FVMX-4L

  • Schedule B
    8481.40.0000 (Safety or relief valves)
  • Body Material
    Brass
  • Tempurature Rating
    210.0 degrees fahrenheit
  • First End Connection Type
    Threaded internal pipe
  • Second End Relationship With First End
    Not identical
  • Second End Connection Type
    Threaded external pipe
  • Flow Control Device
    Diaphragm
  • End Connection Quantity
    2
  • Adjustable Pressure Range
    +75.0/+150.0 pounds per square inch
  • First End Thread Series Designator
    Npt
  • First End Thread Size
    1.000 inches
  • Second End Thread Size
    1.250 inches
  • Second End Thread Series Designator
    Npt
More from these suppliers
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 4820015196672

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
FVMX-4L Imi Cash Valve Inc
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