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NSN 4820-00-431-6327

Stop-check Valve Cartridge

About this product

Valve size 0.500 in..

Manufacturer part number DC20119 for national stock number 4820004316327.

Datasheet

  • Product description

    Stop-check Valve NSN 4820-00-431-6327.

  • MPN or Model

    DC20119

  • Schedule B
    8481.30.2090 (Check valves of steel)
  • NMF (National Motor Freight)
    051080 - Faucets, Bibcocks, Gates Valves
  • Pipe Size Accommodated
    0.500 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
  • Features Provided
    Bonnet packing
  • Maximum Operating Pressure
    1500.0 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
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 4820004316327

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
DC20119 Conbraco Industries Inc
C422-1-B2/C422-1-B/882039422 Hunt Valve Company, Inc.
W033084B02TS/33311-30G/882039244 Velan Valve Corporation
DC-20119NOREV/882039425 Conbraco Industries Inc
81561-01-1/2INCID882039255 Milwaukee Valve Company, Inc.
C422-1-B2 Hunt Valve Company, Inc.
MIL-V-22094 Military Specifications
DC20119-PL20119 Conbraco Industries Inc
81561-01 Milwaukee Valve Company, Inc.
33311-30 REV G Velan Valve Corporation
W03-3084B-02TS 1-2IN SWLDGC0NN Velan Valve Corporation
W03-3084B-02TS 33311-30REV G Velan Valve Corporation
81561-01- 1-2IN Milwaukee Valve Company, Inc.
81561-01-1/2 Milwaukee Valve Company, Inc.
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