Duplex lug Butterfly Valve

Duplex Lug Butterfly Valve Body: Duplex Stainless Steel (A995 1B, A995 2A, A995 3A, A995 4A, A890 1C, A995 5A) Disc: Duplex Stainless Steel ( A995 1B, A995 2A, A995 3A, A995 4A, A890 1C, A995 5A) Stem: Stainless Steel Seat: EPDM Seal: Graphite, PTFE Shaft: Stainless Steel Nominal Size: DN50 to DN300 Nominal Pressure: PN10, PN16, PN40, Class150, Class300, Class600 Dimensions PN10 Unit: mm DN L H1 H2 H3 b n-M фC 50 43 161 80 32 3 4-M16 50 65 46 175 89 32 3 4-M16 50 80 46 181 95 32 3 8-M16 50 100 52 200 114 32 5 8-M16 70 125 56 213 127 32 5 8-M16 70 150 56 226 139 32 5 8-M20 70 200 60 260 175 40 5 12-M20 102 250 68 292 203 40 8 12-M24 102 300 78 337 242 40 8 12-M24 102