Electric butterfly valve

The electric butterfly valve offered by Tianjin Bell Automatic Instrument Technology Co., Ltd. is available in nominal diameters from 40 mm (1 ½ in) to 1000 mm (40 in). It is rated for nominal pressures of 1.0 MPa and 1.6 MPa and can operate within a temperature span of - 15 °C to +150 °C. The valve is designed for a broad selection of media, including fresh water, sewage, seawater, air, steam, food, medicine, various oils, acids, alkalis and salts. Power supply options include 220 V or 380 V, selectable to match customer requirements.

Typical butterfly valves in this class use a cast‑iron or stainless‑steel body and comply with ISO 5211 mounting standards, providing reliable sealing and easy maintenance. The electric actuator delivers an open, close or on‑off control mode and can be integrated with standard 4‑20 mA or digital switching signals. The product line includes both basic and remote‑control models, allowing adaptation to automated process systems. These features align with the expectations of water‑treatment plants, chemical processing facilities and municipal infrastructure projects.

Buyers such as utility companies, industrial plant engineers and municipal contractors often select this valve for flow‑control applications where rapid actuation is required. The listing does not state a minimum order quantity, lead time or specific certification, so importers should request those details directly from Tianjin Bell Automatic Instrument Technology Co., Ltd. Shipping originates from Tianjin, China, and the supplier can discuss Incoterms, payment terms and packaging options during negotiation. Technical data sheets and material certificates can be obtained upon request.

No.13, Yingsheng Road, Daming Street, Taihe Industrial Park, Xiqing District, Tianjin 300112, China is the registered address of Tianjin Bell Automatic Instrument Technology Co., Ltd. The company carries a harbour‑level trust tier on the platform, though its response rate is listed as 0 percent with no average response time recorded. It is classified as an imported‑tier supplier, indicating it primarily serves overseas markets.

The supplier notes forty years of production experience in valves and electric actuators, supplying domestic provinces and exporting to Europe, America, Southeast Asia and the Middle East. While the listing mentions a broad product range across several series, it does not provide specific production capacity, certification status or detailed client references. Prospective buyers should request those details directly to assess suitability for their projects.