The Tideflex CheckMate inline check valve is ideal for backflow prevention. In outfalls, storm water applications, CSO applications and SSO applications, the CheckMate’s custom-engineered design eliminates costly backflow from oceans, rivers and interceptors. A major advantage of the CheckMate is low head loss. The valve opens to near full pipe diameter, maximizing the flow capacity of the outfall. The valve’s elastomer construction provides maintenance-free performance, cost savings and excellent results.