Product Description
Neles BWX series high performance butterfly valve has been especially designed for use in cryogenic applications with high quality CrNi steel. Testing of the valve includes cold shock test and it can be used for gaseous and liquid oxygen, LNG, nitrogen, hydrogen and other cryogenic fluids.
Features
Innovative design with free floating metallic seat
- Protected seat in area of lowest tear and wear
High capacity
Cryogenic applications;
- Temperature range: -200 to +470 °C / -320 to +880 °F
Best for oxygen service
- Oil & grease free assembly and test
- AM tested non-metallic parts
Rating and flange face:
- ASME 600 / PN63
- Face-to-face: API 609, optional EN558
Sizes NPS4 … NPS24 / DN100 …DN600
Different cryogenic extension lengths
