Taps, cocks, valves and similar appliances, for pipes, boiler shells, tanks, vats and the like, including pressure reducing valves and thermo-statically-contrelled valves
Sconnal, cocal, comhlaí agus fearais dã samhail, le haghaidh píopaí, câsanna coirl, dabhcha, umair agus a leithéidi, lena n­Sirítear comhlaí tuinseamh­laghdaithe agus comhlaí teasrialaithe