Class 1500 Gear Operation Gate Valve 3 Inch Class 150 Gate Valve 28 Inch Class 150 Gate Valve 12 Inch Class 150 Gate Valve 10 Inch Class 150 Gate Valve 6 Inch Class 150 Gate Valve Manual Operation Class 150 CF8 Gate Valve Class 150 Gate Valve Gear Operation Gate Valve 28 Inch Class 150 WCB Gate Valve