Valmet Wafer-Sphere high-performance butterfly valves combine unique off-center disc, proprietary seat design and Xtreme™ sealing technology. Tight, long-lasting sealing, and yet light and low-cost design makes it a good alternative to gate valves and other heavier rotary-type designs.
Features
Driveshaft with trunnion (Model D only) or through shaft
High flow capacity design (Model D)
Robust engineering design
Flexible lip seat technology
Low emissions stem seal technology
Fire-tested & cryogenic designs
High cycle options
High quality
High quality valve and control solutions