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NSN 4820-00-463-2029

Stop-check Valve Cartridge

About this product

Valve size 3/4 in..

Manufacturer part number B522-0-B3 for national stock number 4820004632029.

Datasheet

  • Product description

    Stop-check Valve NSN 4820-00-463-2029.

  • MPN or Model

    B522-0-B3

  • Schedule B
    8481.30.2090 (Check valves of steel)
  • NMF (National Motor Freight)
    051080 - Faucets, Bibcocks, Gates Valves
  • Pipe Size Accommodated
    0.750 inches all ends
  • Flow Control Device
    Disk
  • Bonnet Type
    Outside screw-yoke
  • Bonnet Attachment Method
    Bolted
  • Maximum Operating Temp
    975.0 degrees fahrenheit single response
  • Connection Style
    Socket (pipe) all ends
  • Valve Operation Method
    Manual
  • Connection Type
    Unthreaded internal pipe all ends
  • Mounting Position
    Horizontal
  • Features Provided
    Bonnet packing
  • Maximum Operating Pressure
    600.0 pounds per square inch single response
  • Material
    Steel seat
  • Material Specification
    Mil-r-17131, mil-rcocr-a military specification single material response seat
  • Media For Which Designed
    Steam single response
  • Style Designator
    Straight thru
  • 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.).
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 4820004632029

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
B522-0-B3 Hunt Valve Company, Inc.
B522-0-BREVB CID882039154 Hunt Valve Company, Inc.
80661-00-3/4INCID882039232 Milwaukee Valve Company, Inc.
C522-0-B4 Hunt Valve Company, Inc.
MILV22094 Military Specifications
C522-0-B PART C522-0-B4 Hunt Valve Company, Inc.
80000-01 PART80661-00 3/4IN Milwaukee Valve Company, Inc.
807-1500REV5 PART S807-15 Sfc Valve Corporation
C-807-1500-76 PART S807-15 Sfc Valve Corporation
S807-15 Sfc Valve Corporation
CS4820-0014DJMRW Velan Valve Corporation
80661-00 3/4IN Milwaukee Valve Company, Inc.
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