Size(mm) : 50 to 400
Norika® Epoxy-Coated Ductile Iron Wafer Flap Check Valve is designed in compliance with EN 1092-2 standards, providing reliable backflow prevention for drainage and sewerage systems. Constructed with epoxy-coated ductile iron body and bonnet, it ensures durability, corrosion resistance, and long service life in demanding environments.
• Effective Backflow Prevention: Prevents reverse flow of water, sewage, or seawater in drainage systems.
• Flood Prevention Application: Used in coastal or low-lying areas to stop seawater or floodwater from entering drainage pipes during high tide or heavy rain.
• Durable Construction: Epoxy-coated ductile iron body and bonnet provide excellent corrosion protection and durability.
• Stainless Steel Components: Equipped with SS304 pin, washer, and screen for enhanced resistance against rust and wear.
• Reliable Operation: Wafer flap design allows automatic opening with water flow and secure closing to prevent backflow.
• PN16 Rated: Designed for nominal pressure PN16 with operating temperature range from -20°C to 80°C.
• Wide Application: Suitable for water conservation systems, municipal engineering, sewerage treatment, and drainage infrastructure.
This epoxy-coated ductile iron wafer flap check valve delivers dependable performance, corrosion resistance, and effective flood protection for demanding drainage applications.
