Double Orifice Kinetic Air Valve Body: Cast iron, Ductile Iron, Stainless Steel Bonnet: Cast iron, Ductile Iron, Stainless Steel Cap : Cast iron, Ductile Iron Float Ball: Stainless Steel Stem: Stainless Steel Stem Yoke: Stainless Steel Plug: Stainless Steel Gasket: NBR, EPDM Top Plug: NBR+Stainless Steel Plug Sleeve: Stainless Steel Nominal Diameter: DN40 to DN200 […]