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NSN 4820-01-273-9104

Stop-check Valve Cartridge

About this product

Monel trim.

Manufacturer part number B1221E-5IN for national stock number 4820012739104.

Datasheet

  • Product description

    Stop-check Valve NSN 4820-01-273-9104.

  • MPN or Model

    B1221E-5IN

  • Schedule B
    8481.30.1090 (Check valves of copper having a pressure rating of 850 kpa or over)
  • NMF (National Motor Freight)
    051080 - Faucets, Bibcocks, Gates Valves
  • Unit Weight (Est.)
    167 lb
  • Flow Control Device
    Disk
  • Bonnet Type
    Inside screw
  • Bonnet Attachment Method
    Bolted
  • Valve Operation Method
    Manual
  • Flange Shape
    Round all ends
  • Connection Type
    Flange all ends
  • Mounting Position
    Horizontal
  • Valve Size
    5.000 inches
  • Maximum Operating Pressure
    150.0 pounds per square inch single response
  • Outside Diameter
    10.000 inches all ends
  • Face To Face Distance
    14.000 inches
  • Thickness
    0.750 inches all ends
  • Flange Face Design
    Plain all ends
  • Material
    Nickel alloy 400 stem
  • Material Specification
    Qq-n-281 cl a federal specification single material response stem
  • Media For Which Designed
    Water-oil-gas 2nd response
  • Style Designator
    Straight through flanged ends
  • Furnished Items And Quantity
    1 handwheel
Stop-check Valve

A valve with a bolt or stem that may be mechanically actuated to two different positions by rotary or linear motion. In the first position, the valve disk is located and locked against the seat permitting no fluid flow through the valve. In the second 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. The valve disk may be spring loaded. It may be inline or cartridge (manifold) design. See also valve (1), lift-check and valve (1), stop-lift-check.

Mechanic Bill explains Stop-check Valve Cartridge

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NSN 4820012739104

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
B1221E-5IN Pima Valve, Inc.
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