Key Specifications / Features
We are a trusted swing check valve plant in China, producing high-quality valves designed to meet API 6D and BS 1868 standards for dependable backflow prevention. Our swing check valves feature a robust ASTM B148 C95800 aluminum bronze body and trim, offering excellent corrosion resistance for seawater and harsh industrial environments. This 36-inch model is rated for Class 150 LB and includes a secure bolted bonnet for reliable sealing and easy maintenance. Available with flat face (FF) or raised face (RF) flanged ends, our valves ensure tight, leak-free pipeline connections.