Titanium Wafer Butterfly Valve

Titanium Wafer Butterfly Valve Body: Titanium, Hastelloy, Ductile Iron, Cast Iron, Stainless Steel, Aluminium Bronze, Monel, Alloy Steel, Duplex Stainless Steel Disc: Titanium, Hastelloy, Ductile Iron, Cast Iron, Stainless Steel, Aluminium Bronze, Monel, Alloy Steel, Duplex Stainless Steel Stem: Stainless Steel, Monel Seat: NBR, EPDM, PTFE Size: DN40 to DN300 Pressure: PN10 to PN40, Class150 to Class300 Dimensions Unit: mm</s