Neles™ modular trunnion mounted ball valve, series X
Improving the customer process reliability, safety and efficiency
Neles series X modular ball valve, incorporates robust stem to ball connection in trunnion mounted models. Application based seat selection assures valves are capable of delivering long lasting tightness. Valves can be equipped with Neles Q-trim™ anti-cavitation and noise attenuation trim technology outperforming competing ball control valves. Valve series meets modern industry requirements concerning safety and emissions.
Easy to maintain
construction
Trouble free operation even
in most demanding
applications like abrasive,
solids containing fluids
Increased gas noise
attenuation with Neles Q2-
trim as option
Low emissions according to
ISO 15848
- 2-piece off-center split body, solid circular body joint gaskets
- Anti-blowout stem
- Robust stem to ball connection both in trunnion and seat supported ball models
- Application based seat selection options, metal-to-metal and soft seats
- Neles Q-trim™ technology for control applications, anti-cavitation and noise attenuation
- Low emissions according to ISO 15848
- Fire safe certified according to API 607
- SIL 3 certified
- High Cv, including noise attenuation trims, which are designed self-flushing
- High, long lasting tightness
- Part modularity, reduced parts inventory for servicing
- Wide material selection for application specific needs
| Construction | Flanged, trunnion mounted, full bore ball valve |
| Size range | DN 50 – 600 / NPS 2” – 24” (trunnion mounted, full bore) |
| Face to face | ASME B16.10 |
| Pressure ratings | EN PN 10 - 40, ASME 150 - 300 |
| Temperature range | -50 °C … +600 °C / -60 °F … +1110 °F |
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