816 Series - Ductile Iron UL/FM Flanged OS&Y Gate Valve

UL / FM at 300 psi, the highest rated pressure in the industry. The UL / FM OS&Y Resilient Seated Gate Valves (2.5”-12”) are manufactured to AWWA C515 Standard. Stainless Steel Stem and Bolting. Fusion Bonded Epoxy Coated Interior and Exterior to AWWA C550 Standard. Available in Flange x Flange, Flange x Groove, and Groove x Groove End Configurations.

Product Description


  • Complies with AWWA C515 Standard
  • High quality graphite stem seal
  • Heavy Duty Handwheel and Attachment Nut
  • Flanged Ends Conform To ANSI B16.1, Class 125
  • UL Listed and FM Approved 300PSI
  • Certified to NSF / ANSI 61 & 372
  • Working Temp 42¬∞ - 180¬∞ F


We're here to help! Speak with a Customer Service specialist today.

(888) 877-6825