Check Valves for Fire Protection Service, UL 312 / FM 1210 Standards. Swing check Valves for Waterworks Service, AWWA C508 Standard. Fusion Bonded Epoxy Lined and Coated to AWWA C550 Standard. All End Configurations available. Wafer Style, Grooved Ends, Flanged Ends.
UL / FM at 350 psi, the highest rated pressure in the industry. Full Waterway design offers exceptionally low-pressureloss at high flow rates. Resilient Seated Design. Valve can be dis-assembled,and maintenance performed without removal from the pipeline. Face to Face dimension to ASME B16.1. Flanges ANSI B16.1, Class 125, Flat Faced, or ASME B16.42, Class 150 Raised Face.
UL / FM at 300 psi, the highest rated pressure in the industry. UL / FM Swing Check Valves – Groove x Groove (2.5” – 12” Sizes) have a full waterway design, providing maximum flow area. Offers low pressure drop, non-slam performance. High strength ductile iron construction. For horizontal or vertical installations. Two test plugs included. Fusion Bonded Epoxy Coated to AWWA C550 Standard.
Double Door Check Valve. Meets or exceeds UL 312 and API 584 Standard. Resilient Seated for perfect seal even at low differential pressure. Vertical or Horizontal Installation. Connection designed for ASME B16.1, Class 125, and B16.5, Class 150 Flanges. Model F0411-175 UL Listed with 175 psi Rating. Model F0411-300 UL Listed with 300 psi Rating
Lever and Weight Swing Check valves manufactured to AWWA C508 Standard. Resilient seated disc seals against integral bronze seat ring. Full waterway design. Available in 2” through 24” sizes, Flanged ends, ANSI B16.1, Class 125. 200 psi Water Working Pressure rating in sizes through 12”, 150 psi in 14”-24” sizes. Also available in Lever & Spring configuration. Fusion Bonded Epoxy Coated Interior and Exterior to AWWA C550 Standard.
