Halcyon Streamline P-Valve

Halcyon Dive Systems is pleased to announce the release of the next generation of the P-Valve. The design of the P-Valve is the result of two years of development, based on the practical needs of divers around the world. As an accessory that facilitates onboard urine drainage through a dry or wet suit during an extended dive, the P-Valve is an essential tool for divers who are adequately hydrated prior to their dives.

The new design exceeds the performance of the original Halcyon balanced and unbalanced P-Valves in several respects.

The initial focus of the new design is on improved streamlining, both inside and outside the suit.

Not only does the new control cap make it easier to operate, even with dry gloves, it makes for easier handling.

An optional locking screw (included with the cap) can be used to prevent removal of the external control cap.

The simplified hose construction on the inside of the suit reduces the check valve of the older balanced design, making it easier to put on and take off your drysuit with the valve installed.

The balance valve is built into the massive Delrin® body, making the whole even more compact.

The P-Valve's internal mushroom valve has been specifically chosen for accurate flow rate and minimum back pressure.

The three-piece Delrin® design simplifies installation and removal. Halcyon supplies a flat wrench and a single use tube of Aqua Seal to use during installation.

Simple maintenance and service of the P-Valve is a task that is easy to perform in the field and requires only a few minutes of attention after a dive.

The Halcyon P-Valve is designed and manufactured to ensure years of reliable use.