... : 1.5"-48" Standard: ANSI, BS, DIN Material: Cast Iron, Ductile Iron, SS, WCB Certification: ISO, CE Butterfly Valves Wafer Type Two ... MSS SP-67 and API 6092. Size: 1.5" to 48", available with handles 1.5" to 12", manual gear ... operators 1.5" to 48" and electric or pneumatic actuators 1.5" to 48"3. Body: Cast Iron GG25, ... For catalog, Pls visit www.metalvalves.com Butterfly Valves Wafer Type