Grooved Butterfly Valve with Tamper Switch Model: GD-381X/GD-381Y Butterfly Valve c/w Signal Gearbox - Grooved Ends Technical Features
Conforms: ANSI / AWWA C606 Standard Clear Waterway design
Connections: Grooved Ends
Sizes: 2", 2½", 3", 4", 5", 6", 8", 10", 12"
Approvals: UL, ULC, FM, / ANSI 61 & / 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:Disc:EPDM Rubber Encapsulated Ductile Iron Wedge