SYLAX

[ Metal piping; fluid-pipe clack valves made of metal not being parts of machines; ] fluid-pipe valves made of metal not being parts of machines; butterfly valves of metal not being parts of machines [ ; slide gate valves of metal not being parts of machines; mural valves of metal not being parts of machines; antiturn valves of metal not being parts of machines ]

[ Motors, except for land vehicles; non-electrical machine couplings and transmissions, except for land vehicles; valves and clack ] valves being parts of machines

[ Fluid-pipe valves and clack valves made of plastic materials, being other than machine parts; butterfly valves made of plastic materials, being other than machine parts; slide gate valves made of plastic materials, being other than machine parts; mural valves made of plastic materials, being other than machine parts; antiturn valves made of plastic materials, being other than machine parts ]