The HAT/FP freeze protection valves protect cold water resupply lines from freezing. Utilizing a thermal wax actuator, this valve automatically monitors ambient or water temperatures and will bleed off the cold water in the line before freezing temperatures can cause frozen or burst piping.

To learn more about our HAT/FP valve and to see available sizes and temperatures take a look at our HAT/FP Product Sheet.

For HAT/FP valve installation, take a look at our HAT/FP Installation and Maintenance Instructions.

The HAT/FP valve can be installed in either ambient sensing or fluid sensing orientation, depending on application needs. Review our Ambient Sensing vs. Fluid Sensing Quick Sheet to understand the differences of each when installing on emergency shower and eyewash stations.

To see our complete line of temperature control solutions for safety showers and face or eyewash stations check out our Thermostatic Temperature Control For Emergency Equipment Brochure.


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