Neles high performance butterfly valve, series BWX
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.
Product Category Valves
Special 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
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
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