AWWA DEX Double Eccentric Butterfly Valves

Did you know that most water operators and engineers in the USA have never experienced the benefits of a double-offset or double eccentric butterfly valve.

Av-Tek is here to change that! While this technology may be new to the US market, it has been trusted worldwide for decades.

Our double offset butterfly valves offer a unique and innovative design that sets them apart from standard valves.

Leak-Free Performance: Say goodbye to leaks with Av-Tek Valves! Our double offset butterfly valves come with a unique three-year, leak-free warranty. Unlike standard commodity valves that create a leak path when exercised or left in the open position, Av-Tek’s design ensures a tight seal throughout the operation.

Maintenance Made Easy: Don’t let maintenance become a costly headache. Av-Tek’s double eccentric butterfly valves feature a dry shaft, thanks to a series of 8 O-ring seals. Unlike standard valves that require wetting and regular exercising, our valves prevent corrosion without any additional maintenance efforts.

By upgrading to Av-Tek’s high-performance valves, you’ll enjoy extended valve life, reduced maintenance requirements, and drip-tight shut-off.