IAPMO PS 72-2019 PDF

IAPMO PS 72-2019 covers valves with atmospheric vacuum breakers and specifies requirements for materials, physical characteristics, performance testing, and markings.

Valves covered by this standard are intended for cold water installations requiring an integral anti-siphon device to prevent house water contamination when installed per the manufacturer's instructions. In cold climate areas, backflow assemblies and devices shall be protected from freezing by a method acceptable to the Administrative Authority.

File Size :	1 file , 370 KB
Note :	This product is unavailable in Ukraine, Russia, Belarus
Number of Pages :	9
Published :	2019
Redline File Size :	2 files , 750 KB