The CheckMate® Inline Check Valve is suitable for backflow prevention and odor mitigation. In outfalls, stormwater, CSO and SSO applications, the CheckMate’s® custom-engineered, all-rubber unibody design eliminates backflow from oceans, rivers and interceptors. The major advantage of the CheckMate® Inline Check Valve is its extremely low headloss.

The CheckMate® Valve can open to a near full pipe diameter. This maximizes the flow capacity of the outfall, which is particularly beneficial in low-lying areas where limited driving head is available. CheckMate® Valves are readily available in 4in to 72in sizes.

Like the Tideflex® Check Valve, the CheckMate® has a 100% fabric and elastomer construction that eliminates corrosion problems. Because the CheckMate® is made with a unibody construction, there are no mechanical components to catch debris, corrode or fail.