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NSN 4820-00-432-1670

Stop-check Valve Cartridge

About this product

Valve size 1.250 in..

Manufacturer part number B723-0-B1/B723-0-BREVC/882039588 for national stock number 4820004321670.

Datasheet

  • Product description

    Stop-check Valve NSN 4820-00-432-1670.

  • MPN or Model

    B723-0-B1/B723-0-BREVC/882039588

  • Schedule B
    8481.30.2090 (Check valves of steel)
  • NMF (National Motor Freight)
    051080 - Faucets, Bibcocks, Gates Valves
  • Pipe Size Accommodated
    1.250 inches all ends
  • Flow Control Device
    Disk
  • Bonnet Type
    Outside screw-yoke
  • Bonnet Attachment Method
    Bolted
  • Maximum Operating Temp
    775.0 degrees fahrenheit single response
  • Connection Style
    Socket (pipe) all ends
  • Valve Operation Method
    Manual
  • Connection Type
    Unthreaded internal pipe all ends
  • Mounting Position
    Horizontal or vertical
  • Features Provided
    Bonnet packing
  • Maximum Operating Pressure
    600.0 pounds per square inch single response
  • Material
    Stainless steel stem
  • Material Specification
    Astm a105, grade 2 assn standard single material response body
  • Media For Which Designed
    Steam single response
  • Style Designator
    Angle
  • Test Data Document
    81349-mil-s-901 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
  • Nondefinitive Specification/std Data
    D composition
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 4820004321670

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
B723-0-B1/B723-0-BREVC/882039588 Hunt Valve Company, Inc.
MILV22094 Military Specifications
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