Piston Check Valve
Piston Check Valve
Material:
Body: Typically made from stainless steel, carbon steel, cast iron, or brass, depending on the application’s pressure, fluid type, and environmental conditions. Stainless steel is commonly used for its strength, corrosion resistance, and durability.
Piston and Seat: The piston and seat are often made from stainless steel or alloy steel, ensuring wear resistance and reliable operation in high-pressure applications.
Seals: The seals are typically made from rubber, Viton, or EPDM, providing a tight shutoff and preventing leakage.
Size (Nominal Pipe Diameter):
Common sizes range from 2″ to 12″, but can be customized for larger diameters depending on the system requirements.