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Water Safety & Flow Control



2-Piece, Full Port, Cast Iron, FDA Approved Flanged Ball Valves

Lead Free* Models Available


2 to 8 in. (50 to 203mm)


Series G4000-FDA 2-Piece, Full Port, Cast Iron FDA Approved Flanged Ball Valves are used in commercial, industrial, and process applications requiring a non-corrosive body finish or where a clean cosmetic appearance is desired. It features a stainless steel ball and stem, PTFE seats and packing, a ductile iron hand, a steel-plated stop plate, and fused epoxy coating on all valve surfaces. Series G4000-FDA is FDA approved and is ideal for potable water and food contact applications. Pressure Rated: 200psi CWP (non-shock).

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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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*The wetted surface of this product contacted by consumable water contains less than 0.25% of lead by weight.

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.