Neles® Trunnion Ball Valve Series D

Reliable, Trouble Free Operation in Demanding, High Capacity On/Off and Control Applications

Metso's Neles® series D is a trunnion mounted ball valve incorporates Metso's several decade experience of metal-to-metal seat technology, application based seat selection and overall robust construction. 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.

Neles® Trunnion Ball Valve Series D Features

• 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

Benefits

• High, long lasting tightness
• Trouble free operation even in most demanding applications like abrasive, solids containing fluids
• High Cv, including noise attenuations trims, which are designs self-flushing
• Increased gas noise attenuation with Metso Q2-trim as option
• Easy to maintain construction
• Low emissions, environment and operator safety

Neles® Trunnion Ball Valve Series D Specifications

Construction:   Flanged, trunnion mounted, full  & redused bore ball valve
Size range:   DN 50 - 900 / NPS 2" - 36"
Face to face:   ASME B 16.10
Pressure ratings:   EN PN 10-100, ASME 150-600
Temperature range:   -200 °C … +600 °C / -330 °F … +1110 °F

Contact us at (855) 737-4714 to learn more, or fill out our online form.