We met up with Reimar Gutte and he told us more about the launch of the two control valves TEFASEP® gold and RVIN at drinktec 2017. TEFASEP® gold is the latest edition of the D-tec® range with a hard valve seat seal that withstands sterilization processes of 121 °C up to 160 °C. GEA also presents the new, aseptic and application-oriented control valve RVIN that guarantees safety and long lifetime of the product.