Wafer Butterfly Valve with Signal Gearbox
Technical Features
Conforms: ANSI / AWWA C606 Standard Clear Waterway design
Connections: Wafer Ends
Sizes: 2″, 2½”, 3″, 4″, 5″,  6″, 8″, 10″, 12″
Approvals: UL, ULC, FM, NSF/ ANSI 61 & NSF/ ANSI 372
Maximum Working Pressure: 21 BAR / 300 PSI (Maximum Testing Pressure: 600 PSI) conforms to UL1091 & ULC/ORD-C1091 & FM class 1112 Maximum Working Temperature: -20°C to 80°C
Design Standard: API 609
Application: Indoor & Outdoor Use, Fire inflow water, drain pipe, high-rising building fire fighting system, industrial factory building fire protection system.
Coating Details: Epoxy coated interior and exterior by Electrostatic Spray  conforms to AWWA C550
Disc: EPDM Rubber Encapsulated Ductile Iron Wedge
Top Flange Standard:ISO5211 / 1
Mark: Factory Installed Supervisory Tamper Switch Assembly;
Design and materials are subjected to change without any notice;
Certified lead-free by  NSF/ ANSI 61 & NSF/ ANSI 372