Key Specifications / Features
As a trusted aluminum bronze check valve provider in China, we supply check valves designed to API 6D standards for reliable flow control and backflow prevention. Each valve features a robust body and trim made from ASTM B148 C95800 aluminum bronze, ensuring excellent corrosion resistance and durability in harsh conditions. Sized at 3 inches with a Class 300 LB pressure rating, these valves include a bolted bonnet for secure sealing and easy maintenance. Available with flat face (FF) or raised face (RF) flanged ends, they’re ideal for marine and industrial applications.