Assured Automation Triple Offset Low Emission Butterfly Valves HPX Series

Assured Automation’s HPX Triple Offset Low Emission Butterfly Valves are an ideal solution for positive shut-off or modulating control applications in erosive, corrosive and critical applications under ambient heat, high heat, and cryogenic temperatures. The HPX is dependable in severe service and comes with field maintainable bolt-in seats and seals, which help increase a plants efficiency as well as reduce the overall cost of ownership. Rather than the concentric bore design of standard valves, the HPX sealing geometry is an ellipse, which provides a friction-free design with low-torque seating. Since the valve's bore and disc are not a perfect circle, the sealing mechanism is allowed to unseat itself with less torque, resulting in a lower dynamic torque. The sealing components are inherently fire-safe with metal-to-metal seating while maintaining a bidirectional, zero-leakage, bubble-tight shut-off.