Key Specifications / Features
Engineered to API 6D and BS 5351 standards, this high-integrity DBB trunnion-mounted ball valve features a durable ASTM A182 F304 stainless steel body paired with A105 trim enhanced with ENP coating for improved wear and corrosion resistance. Sized at 3 inch (DN80 / 80 mm) and rated Class 900 LB, the valve is built for high-pressure and critical service environments. Its full welded construction enhances structural strength and eliminates potential leak paths, while RTJ flanged ends provide secure, metal-to-metal sealing under severe conditions. As a leading DBB Trunnion-Mounted Ball Valves Supplier from China, we provide reliable, precision flow control solutions for global industries.