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NSN 4820-01-131-3043

Lift-check Valve

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 B-12217-IN-0000 1 1-2IN for national stock number 4820011313043.

Datasheet

  • Product description

    Lift-check Valve NSN 4820-01-131-3043.

  • MPN or Model

    B-12217-IN-0000 1 1-2IN

  • Schedule B
    8481.30.1090 (Check valves of copper having a pressure rating of 850 kpa or over)
  • NMF (National Motor Freight)
    050855 - Cocks R Valves Etc Bbc
  • Unit Weight (Est.)
    30 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
  • Mounting Position
    Horizontal
  • Valve Size
    1.500 inches
  • Maximum Operating Pressure
    150.0 pounds per square inch single response
  • Outside Diameter
    5.000 inches all ends
  • Face To Face Distance
    5.000 inches
  • Thickness
    0.440 inches all ends
  • Bolt Hole Diameter
    0.620 inches all ends
  • Bolt Circle Diameter
    3.880 inches all ends
  • Flange Face Design
    Plain all ends
  • Material
    Copper alloy 922 seat or copper alloy 836 seat
  • Material Specification
    Qq-c-390, alloy d4 federal specification 1st material response flow control device or qq-c-390, alloy b5 federal specification 2nd material response flow control device
  • Style Designator
    Straight through flanged ends
  • Furnished Items And Quantity
    1 handwheel
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 4820011313043

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
B-12217-IN-0000 1 1-2IN Pima Valve, Inc.
B-12217-0000 Pima Valve, Inc.
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