Description
Valmet Flow control Butterfly valves Neles™ high performance butterfly valve, series BWX -Designed for cryogenic applications
Key Technical Specifications:
| Temperature range: | -200 to +470 °C / -320 to +880 °F |
| Ratings: | ASME 600 /PN63 |
| Size range: | NPS4 … NPS24 / DN100 …DN600 |
| Face-to-face: | API 609, optional EN558 |
Why choose Neles™ high performance butterfly valve , series BWX?
It delivers superior sealing , durability , and operational efficiency under demanding process conditions. With its advanced seat and disc design , it ensures excellent performance in both control and shut-off applications , even at high pressures and temperatures.
Typical applications
Oil and gas processing
Power generation plants
Chemical and petrochemical industries
Pulp and paper manufacturing
Marine and offshore systems
Additional features
Double-offset disc design for reduced seat wear and longer life
High-pressure and high-temperature capability
Bi-directional tight sealing performance
Low torque operation for energy-efficient actuation
Wide range of materials for compatibility with corrosive and abrasive media
Suitable for both throttling and isolation duties
