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NSN 4820-01-031-9966

Stop-check Valve Cartridge

About this product

Disk stellited.

Manufacturer part number W8-285B13MS for national stock number 4820010319966.

Datasheet

  • Product description

    Stop-check Valve NSN 4820-01-031-9966.

  • MPN or Model

    W8-285B13MS

  • Schedule B
    8481.30.2090 (Check valves of steel)
  • NMF (National Motor Freight)
    051080 - Faucets, Bibcocks, Gates Valves
  • Unit Weight (Est.)
    35.1 lb
  • Pipe Size Accommodated
    2.000 inches all ends
  • Flow Control Device
    Disk
  • Bonnet Type
    Outside screw-yoke
  • Bonnet Attachment Method
    Bolted
  • Disk Loading Method
    Weight
  • Connection Style
    Socket (pipe) all ends
  • Valve Operation Method
    Manual
  • Connection Type
    Unthreaded internal pipe all ends
  • Mounting Position
    Horizontal
  • Maximum Operating Pressure
    600.0 pounds per square inch single response
  • Material
    Steel comp 316 stem
  • Media For Which Designed
    Water-oil-gas single response
  • Style Designator
    Angle
  • Supplementary Features
    This item has been reviewed for asbestos material; the current approved sources; 57574 have indicated their part number contained asbestos prior to 19 84, they continue to manufacture the same part number without asbestos material after 1984
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 4820010319966

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
W8-285B13MS Velan Valve Corporation
33310.3C Velan Valve Corporation
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