Product Description

The Yueda electric butterfly valve integrates a high-performance butterfly valve body with a proven electric quarter-turn actuator. It enables remote open, close and modulating control of pipeline flow from a central control room. The actuator is sealed to IP67 or IP68, has a manual override for emergencies, and can be equipped with torque switches, limit switches and position transmitters. This valve is widely used in water treatment plants, pumping stations, HVAC systems and industrial process lines where automation is required.

Key Features & Advantages

• Reliable electric actuator with manual override handwheel
• IP67 / IP68 protection for outdoor and underground installations
• Modulating control available with positioner (0-10 V / 4-20 mA)
• Low-power design with optional fail-safe battery backup
• Integrated valve-actuator bracket — factory tested as a unit
• Suitable for frequent operation and long service life

Applications

The Electric Butterfly Valve is widely applied in municipal water supply and drainage networks, water treatment plants, petrochemical and coal-chemical plants, power stations, heating and gas supply systems, HVAC and building services, sewage renovation projects and waste recycling integrated systems. It is also suited to demanding sectors such as floating production storage units, onshore exploration & production, deep-sea extraction, LNG terminals, oil & gas pipeline transmission, and loading & storage systems.

Quality & Certification

Every valve is manufactured under our ISO 9001:2015 quality management system. Products carry UK WRAS hygiene approval and European EN1074 certification, and all processes — casting, machining, spraying, assembly, testing, inspection and packaging — are controlled and traceable. Custom materials, pressure classes and actuation packages are available on request.