| Fingure:B5000L | | | Size : 2"-10" | | Design Standard : API 609-83 | | Face to Face :ANSI B16.10,DIN3202-K1,BS5155,MSS SP-67 | | Flange Drilling : DIN2501(DIN2534),ISO2084 | | | Application | | This kind of butterfly valve is widely utilized in foodstuff,pharmacy, | | chemical industry etc.and industrial environmental protection, | | water treatment, high building, water supply and drain tubing line | | open or close or adjusting medium. | | | Specification | | | Structure type: Double eccentric wafer | | butterfly valve | | | | Design standard: API609-83 | | | flange connection dimension: DIN2501 | | （DIN2534＿ISO2084 | | | Structure length: DIN3202-K1,BS5155, | | ANSI B16.10,MSS SP-67 | | Pressure test: API 598 | | |  | | Materials | | Body | WCB〿4〿6〿6SS、CF8M | | Disc | WCB〿4〿6〿6SS、CF8M | | Stem | 416 〿6〿Cr13〿Cr18Ni9Ti | | Seal ring | 316、Fluorine plastic | | Packing | Flexible graphite, fluorine plastic | |
| Dimensions | | DIN2501（DIN2534＿ISO2084 PN25 | | DN | L | L2 | H | H1 | D1 | n-φd1 | | 50 | 43 | 265 | 330 | 250 | 125 | 4-16 | | 65 | 46 | 265 | 362 | 267 | 145 | 4-16 | | 80 | 49 | 265 | 375 | 275 | 160 | 8-16 | | 100 | 56 | 320 | 410 | 295 | 190 | 8-20 | | 125 | 64 | 320 | 425 | 305 | 220 | 8-24 | | 150 | 70 | 340 | 465 | 320 | 250 | 8-24 | |
