Key Specifications / Features
As a leading stainless steel check valve fabricator from China, we offer dual plate structure check valves in a 3-inch size, Class 300 LB, made from ASTM A351 CF8 stainless steel. Our valves feature RF flanged ends and are available with optional soft or metal seats to suit various applications. The dual plate design ensures a compact, lightweight valve that reduces installation space and costs. These check valves provide reliable performance with minimal maintenance, making them ideal for preventing backflow in pipelines. Their robust construction and versatile seating options enhance durability and adaptability in demanding industrial environments, offering superior flow control and extended service life.