Import Butterfly Valve Flanged Concentric Type — Buy in Bulk from Supplier in China

The butterfly valve flanged concentric type supplied by Zhejiang Banninger Fluild Control Co., Ltd. is a full‑bore valve designed for quick shut‑off in pipework. It features a streamlined SS304 disc and a vulcanised EPDM seat that resist corrosion. The valve conforms to BS5155, EN593 and API609 design standards and uses an ISO5211 top flange. Nominal diameters range from DN50 to DN600 (2‑24 in) with a pressure rating of PN16.

The body is fabricated from stainless steel 304, providing durability in water and ethylene‑glycol systems. Both gear‑operated and lever‑operated actuators are offered, and the internal and external surfaces are coated with an electrostatically applied Akzo Nobel epoxy powder for added protection. In the valve market, similar concentric‑type butterfly valves are commonly supplied with a temperature span of - 20 °C to 120 °C and pressure classes up to PN25, which are typical for process lines. The EPDM seat material is standard for non‑corrosive media.

These valves are widely used in water treatment plants, HVAC chillers and glycol‑based cooling circuits where reliable sealing is required. Importers typically order the product in flanged packs with ISO‑standard dimensions and request test certificates for sealing (1.1 × PN) and shell (1.5 × PN) pressures. As the supplier lists a harbour‑level verification but does not publish response metrics, buyers should confirm lead times, incoterms and payment conditions directly with the company before placing a bulk order.

Zhejiang Banninger Fluild Control Co., Ltd. is located at No.555 Zonglv Rd, Bridge District, Haiyan County, Jiaxing, Zhejiang, China, 314305. The company is listed with a harbour trust tier, indicating a basic level of verification on the platform. The address places the factory in a well‑connected industrial zone of Zhejiang province, which is a major hub for valve manufacturing in China.

The supplier’s profile does not disclose response rate or average reply time, so communication speed cannot be assumed. The listing highlights that the valves feature a vulcanised EPDM seat, SS304 disc and an Akzo Nobel epoxy powder coating, but no additional corporate history, employee count or client list is provided. Buyers should rely on the factual product description and request any further corporate documentation directly from the supplier.