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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It adheres on the tenet "Honest, industrious, enterprising, innovative" to acquire new solutions continuously. It regards prospects, success as its personal success. Let us build prosperous future hand in hand for OEM/ODM Manufacturer Dual Plate Wafer Swing Check Valve - 200 PSI NRS Flange Gate – Kingnor, The product will supply to all over the world, such as: Provence , Johor , Italy , we have all day online sales to make sure the pre-sale and after-sale service in time. With all these supports, we can serve every customer with quality product and timely shipping with highly responsibility. Being a young growing company, we might not the best, but we are trying our best to be your good partner.
We have been engaged in this industry for many years, we appreciate the work attitude and production capacity of the company, this is a reputable and professional manufacturer.





