Factory Price Aluminium Corner Bead - 200 PSI OSY FLANGE and GROOVE GATE – Kingnor

200 PSI OSY FLANGE and GROOVE GATE Resilient Wedge OS&Y Gate Valve – Flange ×Groove Ends Technical Features Conforms: ANSI / AWWA C515 Sizes: 2", 2½", 3", 4", 5",  6", 8", 10", 12" Approvals: UL, ULC, FM, NSF/ ANSI 61 & NSF/ ANSI 372 Maximum Working Pressure:  200 PSI (Maximum Testing Pressure: 400 PSI) conforms to UL 262, ULC/ORD C262-92, & FM class 1120/1130 Maximum Working Temperature: -20°C to 80°C Flange standard: ASME/ANSI B16.1 Class 125 or ASME /ANSI B16.42 Class 150 or BS EN1092-2 PN16 or GB/T9113.1 Groove standard : Metric or AWWA C606 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 Mark: APC Gate valve can be installed with Tamper Switch Certified lead-free by  NSF/ ANSI 61 & NSF/ ANSI 372