Electric Actuated Butterfly Valve Manufacturer – Valvesonly EuropeÂ
Valvesonly Europe is a specialized Electric Actuated Butterfly Valve Manufacturer in Italy, supplying automated butterfly valves for reliable flow control.Â
Function & WorkingÂ
These valves combine a quarter-turn butterfly body with an electric actuator for remote and automated operation.Â
AdvantagesÂ
- Compact design with high flowÂ
- Remote/automated operationÂ
- Low torque requirementÂ
- ON/OFF or modulating serviceÂ
ApplicationsÂ
- HVAC & District CoolingÂ
- Water TreatmentÂ
- Oil & GasÂ
- Power PlantsÂ
- MarineÂ
MaterialsÂ
| Component | Materials | Standards / Grades |
| Body | Cast Iron, Ductile Iron | EN-GJS-400-15 |
| Body | WCB | ASTM A216 |
| Body | CF8, CF8M | ASTM A351 |
| Disc | SS304, SS316, Duplex | — |
| Seat | EPDM, NBR, PTFE, Metal | — |
End ConnectionsÂ
- WaferÂ
- LugÂ
- FlangedÂ
Actuator SpecificationsÂ
- Voltage: 24V DC, 110V, 230V, 415V ACÂ
- Torque: 50 Nm – 3000 NmÂ
- Signals: ON/OFF, 4–20mA, 0–10VÂ
- Protection: IP67/IP68Â
- Duty Cycle: S4–30% to continuous S9Â
- Safety: Torque switches, limit switches, manual overrideÂ
- Optional: Fail-safe spring return/battery backupÂ
Technical SpecsÂ
- Design: API 609, EN 593Â
- Size Range: DN50 – DN1200 (2″ – 48″)Â
- Pressure: PN10 – PN40 / Class 150 – 300Â
- Testing: API 598Â





