OEM/ODM Manufacturer Dual Plate Wafer Swing Check Valve - 200 PSI NRS Flange Gate – Kingnor
OEM/ODM Manufacturer Dual Plate Wafer Swing Check Valve - 200 PSI NRS Flange Gate – Kingnor Detail:
200 PSI NRS Flange Gate
Resilient Wedge NRS Gate Valve – Flange 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
2’’ only with FM
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
Application: Buried underground connected with vertical indicator post and wall type indicator . 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
Gate valve can also be installed with handwheel
Certified lead-free by NSF/ ANSI 61 & NSF/ ANSI 372
Product detail pictures:

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