| 332911 |
Cross valves, industrial-type, manufacturing |
| 332911 |
Fire hydrant valves manufacturing |
| 332911 |
Fire hydrants, complete, manufacturing |
| 332911 |
Flushing hydrant manufacturing |
| 332911 |
Gas valves, industrial-type, manufacturing |
| 332911 |
Gate valves, industrial-type, manufacturing |
| 332911 |
Globe valves, industrial-type, manufacturing |
| 332911 |
Nuclear application valves manufacturing |
| 332911 |
Plug valves, industrial-type, manufacturing |
| 332911 |
Pressure control valves (except fluid power), industrial-type, manufacturing |