Brass EN12165 - CW617N, Brass EN 1982 - CC754S, Plastic polyamide PA6 GF30%, Plastic ACETAL, Brass EN 12164 - CW614N, Plastic PTFE, Rubber EPDM, Stainless Steel EN 10270-3 - 1.4310, Rubber NBR, Plastic polypropylene and Stainless steel AISI 302-EN 10270-3 NS.