The patent-pending Dielectric Water Heater Supply Valve™ (DWHSV) simplifies the installation and service of any water heater. It combines a dielectric union, a ball valve, and a ½” FIP port into a single forged dezincification-resistant brass body. This valve easily joins the water heater and distribution piping, isolates the unit for service, and offers integrated ports for the installation of a vacuum breaker and temperature gauge if so desired. It features ¾” FIP dielectric union ends for connection to the water heater, with a choice of FIP, MIP, sweat, press, or push ends to connect to system piping.
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For those areas where an expansion tank is also required, the DWHSV with Expansion Tank Service (DWHSV-X) is a fully integrated solution. Designed for the most complete water heater installation, the DWHSV-X features an extended arm with a ¾” FIP port and ¾” capped hose drain for the simplified installation and future service of the expansion tank. This robust alternative to field fabrication replaces 16 components, eliminates 15 leak paths, and saves over 2 hours during the installation. To support the additional weight, mounting hardware is also included.
Both models feature lead-free dezincification resistant forged brass construction, support hardware, and an optional ½” MIP vacuum relief valve. Learn more: http://www.webstonevalves.com/propal
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