NAICS Code 33291 Metal Valve Manufacturing




This industry comprises establishments primarily engaged in manufacturing one or more of the following metal valves: (1) industrial valves; (2) fluid power valves and hose fittings; (3) plumbing fixture fittings and trim; and (4) other metal valves and pipe fittings.

Cross References

Establishments primarily engaged in
  • Manufacturing fluid power cylinders and pumps: classified in Industry 33399, All Other General Purpose Machinery Manufacturing
  • Manufacturing intake and exhaust valves for internal combustion engines: classified in Industry 33631, Motor Vehicle Gasoline Engine and Engine Parts Manufacturing
  • Manufacturing metal shower rods and metal couplings from purchased metal pipe: classified in Industry 33299, All Other Fabricated Metal Product Manufacturing
  • Manufacturing plastics aerosol spray nozzles: classified in Industry 32619, Other Plastics Product Manufacturing
  • Casting iron pipe fittings and couplings without machining: classified in Industry 33151, Ferrous Metal Foundries
  • Manufacturing plastics pipe fittings and couplings: classified in Industry 32612, Plastics Pipe, Pipe Fitting, and Unlaminated Profile Shape Manufacturing.

Industry Leaders