... ball 2.material :stainless steel ,steel stainless steel Floating body ball hardware1.Size: 1/2"-10"2.Pressure: ANSI ... CLASS 150~6003.Structure Design: Bolted Bonnet, Two-piece, Floating Ball 4.Material conform to ANSI/ASTM5.Main Materials: WCB ... ,LCC,WC1,WC6,WC9, CF8, CF8M, CF3, CF3M,CN7M,etc6.Operation: Lever; gear; pneumatic actuator; electric actuator