The Big Max BX2001 is a high-performance, all-purpose valve designed for precise throttling control or on-off service with lighter weight piping systems and less expensive, energy-efficient actuators.

The Durco TX3 is a triple offset butterfly control valve with an elliptical sealing surface that is completely in contact at the final position only, and upon opening, all contact points are released immediately from the seat ring.

High-performance, triple-offset, metal- or soft-seated butterfly valve frequently used for isolation or on-off applications, but equally suitable for control, especially on high-flow, low-pressure applications.