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Check Valves


APCO Swing Check Valves (CVS-6000/6000A & CVS-250/250A) are used to prevent the back flow of fluid by closing before flow reversal, thereby preventing slam and water hammer. APCO Swing Check Valves have been successfully installed in clean and dirty applications including sewage treatment, water treatment, water distribution, industrial water and wastewater services.

APCO Swing Check Valves are constructed with a heavy cast or ductile iron body. The designs meet or exceed the current revision of AWWA standard C-508.

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