NSN 4820-01-436-6301
Stop-check Valve Cartridge
2.000 inches all ends pipe size accommodated, disk flow control device, packing retaining bonnet type, connection style: socket with brazing ring (pipe) all ends.
Manufacturer part number 803-2177934-B83 for national stock number 4820014366301.
Datasheet
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Product description
Stop-check Valve NSN 4820-01-436-6301.
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MPN or Model
803-2177934-B83
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Schedule B
8481.30.1090 (Check valves of copper having a pressure rating of 850 kpa or over) -
NMF (National Motor Freight)
051080 - Faucets, Bibcocks, Gates Valves -
Unit Weight (Est.)
21 lb -
Pipe Size Accommodated
2.000 inches all ends -
Flow Control Device
Disk -
Bonnet Type
Packing retaining -
Connection Style
Socket with brazing ring (pipe) all ends -
Valve Operation Method
Manual -
Connection Type
Unthreaded internal pipe all ends -
Mounting Position
Horizontal -
Maximum Operating Pressure
700.0 pounds per square inch single response -
Material
Nickel alloy 400 stem or nickel alloy r-405 stem -
Material Specification
Qq-n-281, class a federal specification single material response stem or qq-n-281, class b federal specification single material response stem -
Media For Which Designed
Water-oil-gas single response -
Style Designator
Straight thru
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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](/public/images/billy-thinking.png)
Pricing and Availability
Get a quote for 4820-01-436-6301 stop-check valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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803-2177934-B83 | Naval Ship Systems Command |
803-2177934-B836AF | Naval Ship Systems Command |
2177934 | Naval Ship Systems Command |
803-2177934-B836 NON L1 | Naval Ship Systems Command |
Stock Check
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