DuPont has awarded AVT butterfly valves the P1V code of W92AA. This means all DuPont facilities across the globe have central engineering approval to use the AVT product. The ball valve approval will follow soon.
This approval follows over three years of application experience with the AVT product in a range of demanding applications in the North American facilities. The performance of the valve was found to offer substantial advantages over other existing technologies.
The DuPont approval underlines the strong benefits that AVT valves can offer in terms of increased reliability, reduced corrosion, reduced costs, shortened lead times and lower weight.