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Water Safety & Flow Control


B6800, B6801

3-Piece, Full Port, Brass Ball Valves


1/4 to 2 in. (8 to 50mm)


Series B6800, B6801 3-Piece, Full Port, Brass Ball Valves are used in commercial and industrial applications. It features an in-line maintenance design that offers serviceability of all operating parts without disturbing the piping system. The B6800, B6801's full port orifice ensures maximum flow capacity, while Durafill seats, chrome plated brass ball and blow-out proof stem provide maximum safety and highest operating pressure/temperature limits. Model B6800 has threaded NPT connections and Model B6801 has solder end connections. Pressure Rating: For 1/4 to 1 in. - 600psi WOG (non-shock) and 150psi WSP; For 1 1/4 to 2 in. - 400psi WOG (non-shock) and 150psi WSP.

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Disclaimer: Watts product dimensions in U.S. customary units and metric are approximate and are provided for reference only. For precise measurements, please contact Watts Technical Service. Watts reserves the right to change or modify product design, construction, specifications, or materials without prior notice and without incurring any obligation to make such changes and modifications on Watts products previously or subsequently sold.

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Additional Information

Danger – Scalding Lurks!

Every year, thousands of people suffer serious thermal shock or scalding injuries in their bathtubs, sinks and showers.

Click here for informative resources to help you protect against these dangers.

Learn About

Thermostatic Mixing Valves

Every year thousands suffer injuries as a result of hot water scalding and thermal shock injuries. Thermostatic mixing valves protect against these dangers.

To learn more about thermostatic mixing valves and how they work, click here.