Crispin Check Valves meet or exceed ANSI/AWWA C508 Standards.
abbreviations used for product Compliance
The TD Series achieves full flow opening as the disc “tilts” in the flow of the media for an incredibly low opening stroke range, thus reducing water hammer, and opening and closing times critical to controlling flow reversal. Available in both top and bottom mount configurations.
NOMINAL INSIDE DIAMETER: 3”-72” Sizes Available; CL 125/250 & CL 250/300 Flanges