DBB Modular Valves, or Double Block and Bleed Modular Valves, refer to a range of DBB valves and components that can be assembled in a modular fashion to meet specific isolation and bleeding requirements, often utilized in critical fluid systems requiring double isolation and bleeding.
 

About Us
Founded in 2013, Bosseal Valve is a professional valve manufacturing company in Suzhou, China. We mainly supply Industrial Ball Valves, Gate Valves, Globe Valves, Check Valves, Butterfly Valves, Plug VaIves, and Strainers designed and manufactured according to API, ASME, ISO, DIN, BS, EN standards.
 
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Building 2, NO.59, Songshan Road, SND, Suzhou, China