Crispin Check Valves meet or exceed ANSI/AWWA C508 Standards.
abbreviations used for product Compliance
Mounted vertically or horizontally, these valves are designed to close before the pump stops, preventing flow reversal and eliminating water hammer and system surges. ANSI Class 150 & Class 300.
These valves prevent flow reversal, eliminating water hammer and system surges. ANSI Cl 150 & Cl 300.
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