Neles™ top entry rotary ball valve, series T5
Problem solver in demanding control applications
Neles T5 series top entry rotary ball valves are designed to meet the requirements of chemical, petrochemical and refining industries. Valves equipped with unique trunnion mounted Stemball™, and capability to use Neles Q-trim™ technology anti-cavitation and noise attenuation trims, makes the valve series suitable in wide range of demanding heavy duty control applications including anti surge and blow down services.
Easy to maintain construction due to top entry design, even for weld ends
Increased gas noise attenuation with Neles Q2-trim as option
Optional attenuation plates integted in-body for easy installation
Low emissions according to ISO 15848
Features
- Robust, heavy duty trunnion bearings
- Unique Stemball™ construction, no backlash on stem to ball connection
- Face to face according to IEC 534-3 and ANSI/ISA S75.03
- Top entry design, capable for easy weld end connections
- Application based seat selection options, metal-to-metal and soft seats
- Neles Q-trim™ technology for control applications, anti-cavitation and noise reduction
- Latest Neles Q2-trim™ option available for gas applications
- Low emissions according to ISO 15848
- Fire safe certified according to API 607
- High Cv, including noise attenuations trims, which are designs self-flushing
Applications
- Crude oil
- Hot residual oil
- LPG, LNG, Natural gas
- Hydrocarbon vapors
- High pressure industrial gases
- Blow down service
- Geothermal water and steam
Specifications
| Construction | Flanged or weld end |
| Reduced port trunnion mounted ball valve |
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| Size range | DN 25 - 400 / 1" - 16" |
| Face to face | IEC 534-3 and ANSI/ISA S75.03 |
| Pressure ratings | PN 25 - 100 / ASME 150 - 600 |
| Temperature range | -200 to +600 °C / -320 to +1110 °F |
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