Full bore “flat body” ball valve, cast, construction according to EN 12516.2; ASME B16.34; ISO 14313; EN 1092-1; EN1759-1; ASME B16.5 ANSI B1.1.; ISO 14313; EN 558 (basic series 100) Available diameters from DN 40 to DN 125 in stainless steels. Rating PN 10 ÷ 40 / ANSI 150 Body/ring union with double seal “V” pack on the stem On request: – o'ring on the stem (patent n°00219688) – in fire-safe execution according to ISO 10497 API 607 ​​– in fire-safe execution according to BS6755 API 607/6FA (patent n°00219617) – in accordance with PED directive 14/68/UE – in accordance with TPED directive 2010/35/UE (DN 32 – DN 80) – in accordance with ATEX directive 14/34/UE – degreased according to ISO 23208 for oxygen use –  certified  in SIL 3 safety system according to IEC 61508