Waterheatermixing valvediagram

As your thermal utility partner, Armstrong can satisfy your industry’s most unique requirements while helping you improve efficiency and reduce energy consumption and emissions. We bring you rugged, hardworking products, state-of-the-art technology, custom-engineered systems and services, and more than a century of knowledge and experience—all organized for your industry.

Thermostaticmixing valve

This Watts 009M2QT 0063020 1"reduced pressure zone assembly is designed to prevent the flow of polluted water from entering into the potable water supply due to back-siphonage and or backpressure in accordance with national plumbing codes and water authority requirements. Its compact modular design facilitates easy maintenance with a single access cover for in-line repairs. It is ideal for protection in continuous pressure piping applications and at cross-connections identified as health hazards and for contaminants at the service line entrance. This assembly consists of a bronze body, NPT end connections, quarter turn ball valve shutoffs with tee handles, top mounted test cocks, two in-line independent check valves, captured springs, and replaceable check seats with an internal relief valve for reduced space requirements.

The range of products provides accurate water temperature control for individual point of use and groups of fixtures in applications with diverse flow requirements.