D Series Ball Valve
Neles
Metso’s Neles® series D trunnion mounted ball valves incorporate Metso’s several decade experience of metal-to-metal seat technology. Equipped with Metso B1 series actuator and VG9000 intelligent safety solenoid the valve assembly delivers high availability in demanding safety valve applications. For control applications valves can be equipped with top of the line Metso Q-trim® ball valve noise attenuation trim options.
- Robust, heavy duty trunnion bearings
- Unique Stemball® construction, no backlash on stem to ball connection, anti-blowout stem
- 2-piece split body
- Application based seat selection options, metal-to-metal and soft seats
- Metso Q-trim® technology for control applications, anti-cavitation and noise attenuation
- Latest Metso Q2-trim option available for gas applications
- Low emissions according to ISO 15848, from cryogenic to high temperatures
- Fire safe certified according to API 607
- SIL3 certified
- High Cv, including noise attenuations trims, which are designs self-flushing
- Easy to maintain construction
Additional Info
| SERIES : | D2C / D2D / D1F |
| DESIGN : | Full or reduced port / Steamball construction |
| SIZE RANGE : | D1F: DN50 – 600 / 2” – 28”
D2: DN100 – 900 / 4” – 36” |
| PRESSURE CLASSES : | ASME 150 – 600 / PN 10 – 100 |
| TEMPERATURE RANGE : | -200 … +600 °C / -320 … +1110 °F |
| STANDARD BODY MATERIALS : | CF8M / WCB / LCC |
| LEAKAGE RATE : | Class V – VI |
| SERVICE : | Demanding application |
| OPTIONS : | Steam jacket / Cryogenic & high temperature / Catalyst handling / Q-Trim / Q2-Trim |
| BULLETIN REFERENCE : | 1D21 / 6B20 / CB058 |
