MV-28 H/Performance, 10K +Type of body: Wafer +Flange : JIS 10K / 20K, ANSI 150 / 300, PN 16 / 25 +Max. Pressure: 10, 20, 30 kg/cm2 + Material : -Body : Ductile iron, Cast steel, Stainless steel (304, 316) -Disc : Stainless steel (304, 316 & 316L) -Stem : Stainless steel (304, 316 & 316L) -Seat ring: EPDM, PTFE, RTFE, Metal + Face to face dimension : -ISO 5752, API 609, MSS SP-68, -DIN 3203/K1 (Short) - Double eccentric (Double offset) disc - Vacuum equipment (up to 10-5 Torr) - Max. Temperature : EPDM : -20 c to +120 c PTFE : -60 c to +160 c RTFE : -60 c to +200 c Metal : -120 c to +450 c + Operator : Lock lever (3/4 in~ 6 in) Worm gear (3/4 in~ 40 in) +OPTION - Long bonnet - Lugged body (1â?³~ 6â?³)