Viega, Ball Valves, Lead, FittingsViega’s new line of ProPress Zero Lead ball valves for Viega ProPress systems are manufactured from material specifically designed for lead-free press systems. These ball valves are made from Viega’s silicon-bronze alloy and are engineered for Viega’s press technology. The Viega Smart Connect feature is designed to help installers easily identify unpressed fittings during pressure testing. Certified to ASME A112.4-2004 and NSF-61G in sizes from ½” to 2”, Viega ProPress Zero Lead ball valves are suitable for use with Viega ProPress copper fittings for potable water applications.

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