Y-valves Under Pressure
Practical Sailor tests eight manual and electric marine diverter valves.
Continuing with our most recent evaluations of marine sanitation systems, Practical Sailor tested eight marine-grade diverter valves (Y-valves), the valves that control the flow of liquid from one source to two different outlets or from two sources to one outlet. The test field comprised seven manual diverter valves and one electric valve from seven manufacturers. Testers looked at construction, performance, ease of use and install, price, and warranty. The manual Y-valves tested included products from Bosworth Co., Jabsco, Forespar, Groco, Johnson, Whale, and Trudesign (distributed in the U.S. by Raritan). Testers also looked at an electric Y-valve from Trudesign.