Annual Survey of Manufactures (ASM) 2004 - List of Goods
332911F - Automatic regulating and control valves and parts (except nuclear), power-operated, designed for modulating (throttling) service
Examples of included products:
- Automatic regulating valves, brass and bronze, except for nuclear applications
- Automatic regulating valves, of iron and steel, except for nuclear applications
- Control valves (exc diaphragm or solenoid operated), instrument
- Control valves, instrument, diaphragm operated
- Valves, gas furnace
- Valves, oil control /furnace/
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