BODY: STEEL DIN ST/37.0/37.8 BALL: STAINLESS STEEL,ANSI304 STEM: STAINLESS STEEL ANSI 303 STEM SEALS: FPM OR NBR TEMPERATURE: -29°C --200°C, FOR TEMPERATURES BELOW -20°C,PLEASE MENTION SEPARATELY WHEN ORDERING. WORKING MEDIUM: WATER,OIL,GAS PRESSURE: PN16,25,40 SIZE: Reduced port ball valve DN15�00 and larger Full port ball valve DN15-900 HANDLE�BR>DN10-150: GALVANIZE STEEL DN200-250: PAINTED CARBON STEEL DN300: WITHOUT HANDLE FLANGES: DIN 2501, ISO 2084, SFS 2123, SS 335, EN 1092-1 FACE TO FACE DIMENSIONS ACCORDING TO: DN15-50 DIN 3202/F1 DN65-200 DIN 3202/F5 DN250-350 DIN 3202/F15 Connection type: 1.welded/welded ends 2.thead/welded ends 3.thread/thread ends 4.flange/flange ends 5.welded/flange ends 6.long stem We recommend gear operation for DN150 and larger Trunnion mounted ball valve type for DN200 and larger If you have any request, please inform us.