Historical
AWWA C510-2017
Double Check Valve Backflow Prevention Assembly
This standard describes the double check-valve backflow prevention assembly for potable water applications. The assembly shall be capable of withstanding a working water pressure of at least 150 psi (1,034 kPa) without damage to working parts or impairment of function and for operation on hot or cold potable water lines.
Content Provider
AWWA: American Water Works Association [awwa]