40 Inch Butterfly Valve

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40 Inch Butterfly Valve is a type of flow control valve characterized by a flat and circular disc that pivots on its axis within a pipeline with a 40-inch diameter (approximately DN1000). It regulates the flow of fluids or gases and is suitable for applications requiring quick operation and minimal pressure drop.

ASTM A351 CF8M Flanged Butterfly Valve, 40IN, CL300, API 609

Stainless Steel CF8 Butterfly Valve, CL150, 40 Inch, Lug

ASTM B148 C95800 Lug Butterfly Valve, API 609, CL 300, 40 IN

EN 593 ASTM A351 CF8 Butterfly Valve, CL 150 LB, 40 IN, SS

ASTM B148 C95800 Butterfly Valve, BS EN 593, 40 Inch, CL150

API 609 Aluminum Bronze Butterfly Valve, B148 C95800, 40 IN

Double Eccentric Butterfly Valve, API 609, 5A, 40 IN, CL 150

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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.