Key Specifications / Features
We are a professional dual plate check valve factory specializing in non-return valves built to API 594 standards. Our valves feature a robust aluminum bronze ASTM B148 C95800 body, providing excellent corrosion resistance for marine and industrial applications. Designed with a spring-loaded mechanism for fast and reliable closing, these valves help prevent backflow efficiently. Available in wafer, lug, and flanged end connections, they offer flexible installation options. Seat materials include NBR, Viton, and EPDM, ensuring compatibility with a wide range of fluids and operating conditions for dependable, long-lasting performance.