Key Specifications / Features
As a leading stainless steel check valve manufacturer in China, we produce high-quality valves designed for reliable performance in critical flow control applications. Manufactured from ASTM A182 F316L stainless steel with Stellite (STL) hardfacing, these check valves offer exceptional corrosion resistance, wear protection, and long-term durability. The compact 1-inch (25 mm, DN25) design ensures efficient flow control while maintaining a robust structure. Rated for Class 800 LB pressure, they deliver secure sealing and dependable operation even in high-pressure environments. Featuring socket-welded (SW) ends, these valves provide strong, leak-free connections suitable for oil, gas, chemical, and power systems.
Request a quote