•  GRP Flap Valve

Composite Material Flap Valve Cost-Effective Valve Superior Quality Backflow Prevention Supply Range is From DN300mm to DN3000mm Low Headloss and Maintenance Free

Features and Benifits

• Customized Shape or Other Shape Available

• Reliable backflow prevention

• Smart design eliminates maintenance  

• Corrosion resistant, will not warp or freeze open or shut

• No cracking pressure needed, low head loss, can be completely open to flood discharge 

• Environmentally-friendly