The DN700 Ball Valve is a robust valve featuring a spherical closure element that rotates to regulate or stop fluid flow within pipelines with a nominal diameter of 700 mm (approximately 28 inches). It is designed for applications demanding precise flow control and reliable shutoff capabilities in large-volume systems.

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.

Our Contacts
Building 2, NO.59, Songshan Road, SND, Suzhou, China