Freeze Protection Valve 1/2 Inlet

Valve Accessory Type Freeze Protection Valve Color Yellow Compatible with Brand Haws Depth 3 1/2 in Height 3 3/8 in Width 1 5/8 in Features Automatic Thermal Actuator Bleed Valve Closes Completely When the Water Climbs Back to 42 Degrees F (5.6 Degrees C) Automatic Thermal Actuator Bleed Valve Opens Water Temperature Below 35 Degrees F (1.7 Degrees C) For Use With Shower Eyewash Inlet Pipe Gender Female Inlet Pipe Size 1/2 in Inlet Pipe Thread Type NPT Material Brass