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NSN 4820-00-121-6872

Stop-check Valve

Datasheet

  • Product description

    Stop-check Valve NSN 4820-00-121-6872.

  • MPN or Model

    B31644C

  • NMF (National Motor Freight)
    051080 - Faucets, Bibcocks, Gates Valves
  • Unit Weight (Est.)
    52.2 lb
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

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NSN 4820001216872

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
B31644C Flowserve Inc
MIL-V-22094 Military Specifications
33311-30 W05-3084B-02TS Velan Valve Corporation
W05-3084B-02TSL1 Naval Inventory Control Point
W05-3084B-02TS Velan Valve Corporation
B31644CL1 Naval Inventory Control Point
MIL-V-22094L1 Naval Inventory Control Point
A7103-1L1 Naval Inventory Control Point
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