The series 45 valve is our all ductile-iron valve that meets or exceeds all of the requirements of AWWA C509. Since they are all ductile iron, they also meet or exceed the requirements of AWWA C515 with the full wall thickness of AWWA C509. It is available in all end configurations including grooved ends, tapping Valves, and OS&Y. The grooved ends are to AWWA C606.

AVK Series 55 gate valves are designed with built-in safety in every detail. The wedge is fully vulcanized with AVK’s own EPDM rubber compound with NSF drinking water approval. It features an outstanding durability due to the ability of the rubber to regain its original shape, the double bonding vulcanization process and the sturdy wedge design. The stem seal system, the high strength stem and the thorough corrosion protection safeguard the unmatched reliability.