What Materials Are Available For Check Valves?

Sanitary Check Valve refers to a valve that uses a circular disc as the opening and closing part and relies on its own weight and medium pressure to produce movement to block the backflow of the medium. Its material types are as follows:
1. Cast iron check valve;
2. Brass check valve;
3. Forged steel check valve;
4. Carbon steel check valve;
5. Stainless steel check valve.