A DN750 Check Valve, featuring a 750-millimeter nominal diameter (approximately 30 inches), is employed to ensure the unidirectional flow of fluids in substantial systems like sewage treatment plants, pumping stations, and industrial processes where backflow prevention is critical.
 

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