Tricentric® Triple Offset Butterfly Valves
General Details
Tricentric® Metal Seated Valves perform favourably when compared to conventional resilient seated and high performance butterfly valves over all services ranges. Tricentric® Triple Offset Valves incorporate 3-way eccentricity. The metal seat is capable of a very tight seal at temperatures up to 1,500°F.
Key features/benefits
- Triple offset metal seat design
- Long life seats
- Bi-directional tight sealing
- API 598 – zero leakage
- Excellent throttling characteristics
- Frictionless seating
- Robust shaft design to support full range of actuator torques
Applications
- Isolation & control
- High temperature
- Cryogenics
- Extraction steam isolation
- Oil & Gas isolation & control
- Nuclear containment
- Service water
- Condensate
- Circulating water
Processes
- Cryogenic (Power)
- Multipurpose flow control (Power)
- Multipurpose flow control (Industrial)
- Fluid flow control (Industrial)
- Fluid flow control (Power)
- Oil and gas production
- Refining and petrochemical (Industrial)
- Refining and petrochemical (Oil & Gas)
- Water and waste water
Spesification
Design standards |
ASME B16.34, API 609 5th Edition, ASME Sec III NC, ND (Nuclear), QME-1 |
Design ratings |
ASME 150 – 600 |
Size range/-dimensions |
3″ to 96″ (80 mm – 2,438 mm) |
Pressure class/-power |
ASME 150 – 600 |
Temperature range |
-400°F to 1,500°F |
Capacity |
N/A |
Materials
Cast carbon, alloy steel, stainless steel, or AL6XN
Upgrades/adaptations
- Hardened Containment Vent Systems