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 <t