Triple Eccentric Butterfly Valve Manufacturer in Italy – Valvesonly EuropeÂ
Valvesonly Europe is a reputed Triple Eccentric Butterfly Valve Manufacturer in Italy, producing high-performance valves for critical shutoff in high-pressure lines.Â
Function & WorkingÂ
Triple eccentric butterfly valves use a conical sealing system with three offsets. This eliminates seat contact during operation, ensuring tight shutoff and minimal wear.Â
AdvantagesÂ
- Zero-leakage, fire-safe designÂ
- High cycle lifeÂ
- Handles high pressure & temperatureÂ
- Low torque operationÂ
ApplicationsÂ
- Oil & Gas PipelinesÂ
- Power PlantsÂ
- Marine & OffshoreÂ
- Chemical & PetrochemicalÂ
MaterialsÂ
| Component | Materials | Standards / Grades |
| Body | WCB, WCC | ASTM A216 |
| Body | CF8, CF8M | ASTM A351 |
| Body | Duplex / Super Duplex | ASTM A890 |
| Disc | SS / Duplex with Stellite | — |
| Seat | Inconel, Stellite overlay | — |
End ConnectionsÂ
- Flanged (RF, RTJ)Â
- Wafer / LugÂ
- Butt Weld (BW)Â
Actuation OptionsÂ
Gear, pneumatic, hydraulic, or electric.Â
Technical SpecsÂ
- Design: API 609, EN 593Â
- Size Range: DN50 – DN2000 (2″ – 80″)Â
- Pressure: Class 150 – 900 / PN10 – PN160Â
- Testing: API 598Â





