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Many homes built before certain plumbing codes were enacted may not have an expansion tank, as they

The term “air gap” is most commonly used in plumbing discussions, referring to a fixture or plumbing

This 1/2 inch lead free thermostatic mixing valve is designed for residential, commercial or institu

3/4" Watts Series LF7R Dual Check Valve to prevent the reverse flow of polluted water from ente

Watts® 957-NRS 0111603 Reduced Pressure Zone Backflow Preventer With NRS Gate Valves, Grooved, 175 p

For product-specific approval information, please refer to the product’s specification sheet (see li

*NO PURCHASE NECESSARY. Contest begins at 12:00 p.m. Eastern Time (“ET”) on September 19, 2024 and e

A domestic pressure reducing valve, also known as a pressure regulator, is a device that is installe

Ensure you convey to customers exactly what you mean. For example, you don’t want your customers to

When PRVs start to wear out, they can cause many strange issues with the water pressure throughout y