… boiler shells, tanks, vats or the like, including pressure-reducing valves and thermostatically controlled valves. …
Explanatory notes
… boiler shells, tanks, vats or the like, including pressure-reducing valves and thermostatically controlled valves. 8481.10 ‑ Pressure‑reducing valves 8481.20 ‑ Valves for oleohydraulic or … certain cases, of solids (e.g., sand). The heading includes such devices designed to regulate the pressure or the flow …