Description
Valmet Flow control Ball valves Neles™ soft seated trunnion ball valve, series 6D -Improving the customer process reliability, safety and efficiency
Key Technical Specifications:
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Construction
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Flanged, trunnion mounted, full bore ball valve
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Size range
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DN 50 – 600 / NPS 2 – 24
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Pressure ratings
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ASME 150, 300, 600
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Seat
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Soft seat with metal back-up |
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Seat tightness
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ISO 5208 Rate-A, No visible external leakage & seat leakage |
| Face to face | API 6D, ASME B16.10 |
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Temperature range
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-29 °C…+200 °C / -20 °F…+392 °F |
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Fire safe
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API 607 & ISO 10497 |
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Safety level
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SIL 3 capable |
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Fugitive emissions
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ISO 15848 |
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Certifications
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CE-PED, ATEX, NACE MR-0175 |
Why choose Neles™ soft seated trunnion ball valve , series 6D?
It provides bubble-tight sealing, low torque operation , and exceptional reliability in clean service applications. The soft seat design ensures minimal leakage , reduced wear , and smooth operation , even in high-cycle environments.
Typical applications
Oil and gas product transfer
Chemical and petrochemical processing
Water and wastewater service
Power plant auxiliary systems
Industrial fluid handling
Additional features
Soft-seated design for superior tightness
Trunnion-mounted ball for stability and reduced torque
Fire-safe and anti-blowout stem options available
Full or reduced bore configurations
Multiple seat and body materials for chemical compatibility
Suitable for on/off and moderate control duties
