The Electric Flange Butterfly Valve is a high-performance automatic control valve designed for precise flow regulation and dependable shut-off in industrial piping systems. Combining a durable flanged butterfly valve with a high-torque electric actuator, it delivers smooth, accurate, and maintenance-friendly operation without the need for compressed air.
Its flanged connection provides superior sealing performance, excellent pipeline stability, and easy installation in medium- and large-diameter piping systems. The valve is suitable for on/off control as well as proportional flow regulation, making it an ideal solution for automated process control.
Manufactured from premium materials such as ductile iron, cast iron, stainless steel, or carbon steel, the Electric Flange Butterfly Valve offers outstanding corrosion resistance, long service life, and reliable performance in demanding industrial environments.
| Parameter | Specification |
|---|---|
| Valve Type | Electric Flange Butterfly Valve |
| Connection | Flanged (ANSI, DIN, JIS, GB Standards) |
| Nominal Size | DN50–DN1200 |
| Pressure Rating | PN10, PN16, PN25, Class 150 |
| Body Material | Ductile Iron, Cast Iron, Carbon Steel, Stainless Steel |
| Disc Material | Stainless Steel, Ductile Iron, Aluminum Bronze |
| Seat Material | EPDM, NBR, PTFE, FKM |
| Actuator Type | Electric On/Off or Modulating |
| Power Supply | AC220V, AC380V, DC24V (Optional) |
| Control Signal | 4–20mA, 0–10V, On/Off |
| Operating Temperature | -20°C to +180°C (depending on seat material) |
| Protection Grade | IP67 / IP68 Optional |
| Leakage Standard | ISO 5208 |
| Applicable Media | Water, Air, Oil, Steam, Gas, Chemicals |
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