The D7 Valve has improved inflation/deflation speed compared to the C7. It has an improved clamping method, with an ‘O’ ring seal added to the valve core.

Acetal (POM) plastic parts give high strength with chemical, ozone and shock resistance.

The seal is designed so that it cleans the seal surface as it operates; this reduces the risk of leakage due to dirt contamination.

The D7 valve has a shorter, smoother internal profile than other valves making it ideal for smaller diameter tubes, for example – inflatable kayak floors.