Whale Water Systems WX1599B Seaward Thermostatic Mixer Valve

The Whale Water Systems WX1599B Seaward Thermostatic Mixer Valve is a plumbing safety fitting designed specifically for the Whale Quick Connect system. This valve automatically adjusts and limits water outlet temperature in marine fresh water systems, providing protection against scalding while maintaining consistent water temperature.

Key Features:

• Thermostatic control keeps water temperature between 86°F (30°C) and 158°F (70°C)
• Factory temperature setting of 113°F (43°C), adjustable with a screwdriver if needed
• Three 1/2" BSP male threaded ports configured at 90 degrees for hot, cold, and mixed water connections
• Constructed of durable nickel-plated brass for corrosion resistance in marine environments
• Integrated non-return valves on both hot and cold water inlets prevent backflow
• Each BSP thread fitted with O-ring seals for leak-free installation
• Rated for 150°F at 90 PSI and 68°F at 180 PSI
• Maximum static pressure rating of 145 PSI

This Type II thermostatic mixer valve is designed for marine, RV, and motorhome applications where consistent, safe water temperature is essential. The automatic temperature regulation provides peace of mind and protects against sudden temperature fluctuations that can occur in pressurized water systems.