Jamesbury™ butterfly valves

High performance Jamesbury butterfly valves

The combination of a unique off-center disc, proprietary seat design, Xtreme™ sealing technology, and other features make our Wafer-Sphere™ high-performance butterfly valve a tight-sealing, long-lasting, yet lighter and lower-cost alternative to gate valves and other heavier rotary-type designs.

The best of both worlds

Bringing together 45 years of butterfly valve expertise from two sides of the Atlantic Ocean

Versatile butterfly valves

The new generation of Neldisc™ metal-seated and Wafer-Sphere™ soft-seated butterfly valves is built to deliver sustainable performance today and tomorrow.

Jamesbury butterfly valves

Jamesbury butterfly valves offering

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