We are a trusted supplier in China offering high-quality rubber disc check valves designed for reliable backflow prevention. These valves feature a durable ductile iron body made from ASTM A536, combined with a robust steel disc coated in rubber for enhanced sealing and wear resistance. Available in sizes ranging from 2 inches to 36 inches, they are rated for PN16 pressure and equipped with EN 1092-1 RF flanged ends for easy installation. Ideal for water supply, sewage, and industrial systems, our check valves ensure long-lasting performance and minimal maintenance.
Product Item: Rubber Disc Check Valve
Materials:
Body: Ductile Iron ASTM A536
Disc: Steel with Rubber Coating
Size: 2 Inch - 36 Inch
Pressure Class: PN16
End Connection: RF Flanged, EN 1092-1
Painting: Blue Color