API 609 Category B Plug Valve, an eccentric type valve, is a particular type of plug valve design that adheres to the standards outlined in the API Standard 609 Category B, featuring a lubricated, resilient seating design. It offers effective sealing and dependable performance for applications that involve fluid flow control and isolation.

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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.

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