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NSN 4820-01-284-2170

Stop-check Valve Cartridge

About this product

Disk flow control device, outside screw-yoke bonnet type, bolted bonnet attachment method, bolt hole quantity: 4 all ends.

Manufacturer part number M2-5B122G for national stock number 4820012842170.

Datasheet

  • Product description

    Stop-check Valve NSN 4820-01-284-2170.

  • MPN or Model

    M2-5B122G

  • 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.)
    1.1 lb
  • Flow Control Device
    Disk
  • Bonnet Type
    Outside screw-yoke
  • Bonnet Attachment Method
    Bolted
  • Bolt Hole Quantity
    4 all ends
  • Valve Operation Method
    Manual
  • Flange Shape
    Round with holes all ends
  • Connection Type
    Flange all ends
  • Valve Size
    2.500 inches
  • Maximum Operating Pressure
    150.0 pounds per square inch single response
  • Outside Diameter
    7.000 inches all ends
  • Face To Face Distance
    8.000 inches
  • Thickness
    0.562 inches all ends
  • Bolt Hole Diameter
    0.750 inches all ends
  • Bolt Circle Diameter
    5.500 inches all ends
  • Flange Face Design
    Plain all ends
  • Material
    Copper alloy body
  • Material Specification
    Astm b61 assn standard single material response flow control device or astm b62 assn standard single material response flow control device
  • Style Designator
    Straight through flanged ends
  • Furnished Items And Quantity
    1 handwheel
More from these suppliers
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 4820012842170

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
M2-5B122G Pima Valve, Inc.
M2-5B122G-2.5IN Pima Valve, Inc.
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