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NSN 4820-00-287-4334

Lift-check Valve

About this product

Disk flow control device, inside spring bonnet type, threaded bonnet attachment method, connection style: plain, optional end (pipe) all ends.

Manufacturer part number MSS SP-80 for national stock number 4820002874334.

Datasheet

  • Product description

    Lift-check Valve NSN 4820-00-287-4334.

  • MPN or Model

    MSS SP-80

  • NMF (National Motor Freight)
    051080 - Faucets, Bibcocks, Gates Valves
  • Unit Weight (Est.)
    12 lb
  • Thread Direction
    Right-hand all ends
  • Flow Control Device
    Disk
  • Bonnet Type
    Inside spring
  • Bonnet Attachment Method
    Threaded
  • Maximum Operating Temp
    450.0 degrees fahrenheit 1st response
  • Connection Style
    Plain, optional end (pipe) all ends
  • Valve Operation Method
    Manual
  • Connection Type
    Threaded internal pipe all ends
  • Mounting Position
    Horizontal
  • Maximum Operating Pressure
    400.0 pounds per square inch 2nd response
  • Thread Size
    2.000 inches all ends
  • Material
    Plastic polytetrafluoroethylene flow control device
  • Material Specification
    Astm b-61 assn standard single material response body
  • Media For Which Designed
    Water-oil-gas 2nd response
  • Style Designator
    Straight thru
  • Supplementary Features
    Additional material: glass fiber
  • Thread Series Designator
    Npt all ends
More from these suppliers
Lift-check Valve

A valve with a stem that may be mechanically actuated to two different positions by rotary or linear motion. In the first position, one side of the valve disk is located against the seat permitting movement of the disk in a manner that will allow a flow of fluid in one direction through the valve. In the second position, the valve disk is lifted from the seat to allow a flow of fluid in either direction through the valve. The valve disk may be spring loaded. See also valve, stop-check and valve, stop-lift-check.

Mechanic Bill explains Lift-check Valve

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NSN 4820002874334

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
MSS SP-80 Manufacturers Standardization
1B958-2IN Hammond Valve Corp
B332-2IN Stockham Valves And Fittings Inc
516-2IN Lunkenheimer Co
WWV51 Federal Specifications
Stock Check
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