Crispin Check Valves meet or exceed ANSI/AWWA C508 Standards.
abbreviations used for product Compliance
The SWL provides an AWWA C-508-1 solution for check valve applications, including sewage and slurry, and is available in Lever/Wt, Lever/Spring, and Oil & Air Cushion configurations.
These AWWA C-508 check valves are designed for arduous applications, including sewage and slurry.
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These AWWA C-508 check valves come in Lever/Wt., Lever/Spring & Oil/Air Cushion configurations.
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