Enjoy longer, warmer dives without compromising comfort thanks to the Halcyon Streamline P-Valve. Its low-profile design minimizes drag and snag hazards.

Built for performance, the balanced valve system ensures continuous flow while preventing leakage and backflow—even at depth. With medical-grade components and rugged construction, the Streamline P-Valve is the trusted choice for demanding divers exploring caves, wrecks, or cold-water environments.