API609 Cast Iron Butterfly Valves of WZIPIE Made: Wafer Type & Lug Type. size: NPS2" -64" DN50-1600, class: ANSI 125/ 150# Body: CI/ DI, Disc DI+ NI, Stem ss416, Seat EPDM/ NBR/ PTFE Operation: Lever/ Gear Op. Mainly supplied to seawater treatment applications.. we have more than 30years' experiences in manufacturing and supply this. __ Zhejiang WZIPIE Valve Co., Ltd. China Tel: 86-577-8886 9735 ( Export Line) Fax: 86-577-8886 9795 ( Export Line) Http: / / www.wenzhou-valve.com