DN850 Butterfly Valve

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A DN850 Butterfly Valve refers to a butterfly valve that employs a rotating disc to regulate fluid flow in pipelines with a nominal diameter of 850 millimeters (approximately 34 inches). It is well-suited for applications with large flow volumes, such as HVAC systems, water distribution, and wastewater management.

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Founded in 2013, Bosseal is a professional industrial valve manufacturer based in Suzhou, China. We specialize in the design and production of Ball Valves, Gate Valves, Globe Valves, Check Valves, Butterfly Valves, Plug Valves, and Piping Strainers. All our products are manufactured in strict compliance with international standards, including API, ASME, ISO, DIN, BS, and EN. With a strong focus on quality control and engineering capability, we are committed to providing reliable and high-performance valve solutions for global industrial applications.