NAICS Code(s)332911 (Industrial Valve Manufacturing)
NAICS 333912 applies to Air and Gas Compressor Manufacturing.
NAICS 335912 applies to Dry and Wet Primary Battery Manufacturing.
A Plug Valve is a Globe Valve. Very generally speaking there are two major catagories of Industrial Process Control Valves, Sliding Stem and Rotary. Globe Bodies valves fall into the category of Sliding Stem Valves. Butterfly and Ball valves fall into the category of Rotary valves. However there are what is referred as Rotary Plug Valves, whereby a partial sphere has a shaft eccentrically mounted, that rotates into and out of a metal or composition seat acting as a plug. Most plug valves are sliding stem.
Actuators are used for the automation of industrial valves and can be found in all kinds of technical process plants: they are used in wastewater treatment plants, power plants and even refineries. This is where they play a major part in automating process control. The valves to be automated vary both in design and dimension. The diameters of the valves range from a few inches to a few metres.
332322 (Sheet Metal Work Manufacturing) is the coding.
NAICS 325120 applies to Industrial Gas Manufacturing.
NAICS 333511 applies to Industrial Mold Manufacturing.
NAICS 332997 applies to Industrial Pattern Manufacturing.
NAICS Code 335314 (Relay and Industrial Control Manufacturing)
NAICS Code 335122 (Commercial, Industrial, and Institutional Electric Lighting Fixture Manufacturing)
NAICS 333412 applies to Industrial and Commercial Fan and Blower Manufacturing.
NAICS 333994 applies to Industrial Process Furnace and Oven Manufacturing.
NAICS Code 332912 (Fluid Power Valve and Hose Fitting Manufacturing)
The NAICS replaced the Standard Industrial Classification (SIC) system in the United States
NAICS 333612 applies to Speed Changers, Industrial High-Speed Drive, and Gear Manufacturing.
The NAICS code for manufacturing synthetic stones (gemstones and industrial use) is 327910.
NAICS 333415 applies to Air Conditioning and Warm Air Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing