Neles BO series butterfly valves are engineered for Vacuum Pressure Swing Adsorption (VPSA) plants. These wafer‑style, soft‑seated, high‑performance single‑eccentric disc valves deliver outstanding endurance under fast‑cycling conditions. They offer durable tight shut‑off, favourable flow characteristics and high‑flow capacity, retaining internal tightness for up to 2 million operating cycles.
Specifications
- Size range
- DN 200 - 1000 / 8" - 40"
- Temperature range
- up to 200 ºC
- Pressure rating
- PN 10 - 16 / ASME Class 150