A swing check valve is a check valve in which the disc swings on a hinge or trunnion, either onto the seat to block reverse flow or off the seat to allow forward flow. The seat opening cross-section may be perpendicular to the centerline between the two ports or at an angle. Although swing check valves can come in various sizes, large size check valves are often of the swing check design. Ultra have amny different design of Swing Check valve in their range ie
- Double Flanged with or without Counterweight – Single Door or Multi-Door
- Wafer Pattern in different configurations
- Flex Check design with Disc at an angle and rubber-lined
If you would like more information on swing check valves, or want to know which valve is best suited to your needs, get in touch through our contact page.