NAICS 332911 — Industrial Valve Manufacturing 
BEA sector: Valve and fittings other than plumbing
Activity: Angle valves, industrial-type, manufacturing
Activity: Automatic (i.e., controlling-type, regulating) valves, industrial-type, manufacturing
Activity: Ball valves, industrial-type, manufacturing
Activity: Boiler gauge cocks, industrial-type, manufacturing
Activity: Butterfly valves, industrial-type, manufacturing
Activity: Check valves, industrial-type, manufacturing
Activity: Compressed gas cylinder valves manufacturing
Activity: Control valves, industrial-type, manufacturing
Activity: Cross valves, industrial-type, manufacturing
Activity: Fire hydrant valves manufacturing
Activity: Fire hydrants, complete, manufacturing
Activity: Gas valves, industrial-type, manufacturing
Activity: Gate valves, industrial-type, manufacturing
Activity: Globe valves, industrial-type, manufacturing
Activity: Nuclear application valves manufacturing
Activity: Plug valves, industrial-type, manufacturing
Activity: Pressure control valves (except fluid power), industrial-type, manufacturing
Activity: Safety (i.e., pop-off) valves, industrial-type, manufacturing
Activity: Solenoid valves (except fluid power), industrial-type, manufacturing
Activity: Steam traps, industrial-type, manufacturing
Activity: Stop valves, industrial-type, manufacturing
Activity: Straightway (i.e., Y-type) valves, industrial-type, manufacturing
Activity: Thermostatic traps, industrial-type, manufacturing
Activity: Valves for nuclear applications manufacturing
Activity: Valves for water works and municipal water systems manufacturing
Activity: Valves, industrial-type (e.g., check, gate, globe, relief, safety), manufacturing
Activity: Waterworks and municipal water system valves manufacturing