… Taps, cocks, valves and similar appliances for pipes, boiler shells, tanks, vats or the like, including pressure-reducing …
Explanatory notes
… cocks, valves and similar appliances for pipes, boiler shells, tanks, vats or the like, including pressure-reducing … element (double‑leaf, capsule, bulb, etc.). The heading also covers valves, etc., connected to a thermostatic … etc., are of base metal or plastics, but those of other materials ( other than unhardened vulcanised rubber, …