40 Inch Butterfly Valve

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.

About Us

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.

40 Inch Butterfly Valve

Aluminum Bronze C95800 Butterfly Valve, 40 Inch, CL 300 LB

ASTM A216 WCB Flanged Butterfly Valve, API 609, 40 IN, 300 LB

ASTM A890 4A Butterfly Valve, EN 593, API 609, CL300, 40 IN

RPTFE Seated Butterfly Valve, ASTM A351 CF8, 40 IN, 150 LB

ASTM A890 4A Butterfly Valve, CL300, 40 IN, EN 593, API 609

Monel K500 Stem Butterfly Valve, CL 150, 40 Inch, Titanium

EN 593 Butterfly Valves, API 609, Titanium, CL 150, 40 Inch

API 609 Lug Butterfly Valve, EN 593, CL300, 40IN, B148 C95800

RPTFE Seated Butterfly Valve, ASTM A890 5A, 150 LB, 40 Inch

Double Offset Butterfly Valve, ASTM A351 CF8M, 40 IN, 300 LB

Double Offset Butterfly Valve, EN 593, A890 5A, 40 IN, 300 LB

API 609 Cat B Wafer Butterfly Valve, 5A, 40 Inches, 150 LB