Neles™ high performance butterfly valve, series BWX
Designed for cryogenic applications
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.
- 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
Next generation versatile butterfly valves
The new generation of Neldisc™ metal-seated and Wafer-Sphere™ soft-seated butterfly valves is built to deliver sustainable performance today and tomorrow. Our versatile product range includes both metal-seated butterfly valves and soft-seated butterfly valves.
Jamesbury butterfly valves
The combination of a unique off-center disc, proprietary seat design, Xtreme™ sealing technology, and other features make our Wafer-Sphere™ high-performance butterfly valve a tight-sealing, long-lasting, yet lighter and lower-cost alternative to gate valves and other heavier rotary-type designs.
Neles Easyflow™ resilient seated butterfly valves, series JA
Neles Easyflow JA series concentric disc resilient seated butterfly valves are suitable for a wide range of applications in manual or automated on/off through throttling control services. Although compact and lightweight, the JA series is designed to be rugged, reliable, and to comply with a variety of global industry standards.
Valve sizing and selection software, Nelprof
The complete selection tool for all intelligent automated process valves is now available as a free web-based tool.
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