Butterfly Valve; Applicable Standard NSF 61; Actuation Type Gear; Nominal Size 12"; End Connection Grooved x Grooved; End to End Distance 6.52"; Body Material ASTM A395 Ductile Iron; Stem Material 416 Stainless Steel; Seal Material EPDM; Disc Material ASTM A395 Ductile Iron; Handle Material Cast Iron; Temperature Rating -20 to 200 Deg F; Pressure Rating 200 PSI; Application Piping System, Hot Water, Dilute Acids, Alkalis, Oil Free Air, Chemicals; Outer Diameter 12.75"; Weight 106.4 Lb; Warranty 10 Year Limited