… pipes, 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. … 8481.30 ‑ Check (nonreturn) valves 8481.40 ‑ Safety or relief valves 8481.80 ‑ Other appliances 8481.90 ‑ Parts … appliances, used on or in pipes, tanks, vats or the like to regulate the flow (for supply, discharge, etc.), of fluids …