Key Specifications / Features
We produce high-quality double-offset butterfly valves that meet API 609 Category B standards. Our 30-inch valves feature a titanium alloy body, Monel K500 stem, and RPTFE soft seat, ensuring excellent corrosion resistance and reliable sealing. Rated at Class 300 LB with wafer ends for easy installation, these valves are ideal for demanding applications. Widely used for isolation and regulation in pipelines, they are particularly suited for systems requiring frequent open/close operations, delivering durability and high performance in industrial environments. As a leading butterfly valve factory in China, we are committed to providing superior products to meet your needs.