Your Key to Automatic Freeze Protection and Fluid Temperature Control

The FT valve is the most economical way to protect outdoor pipelines and vessels from expensive freeze damage.  A thermal actuator automatcally opens the valve before the temperature of the ?uid drops to the freezing point. By bleeding the ?uid in the system only when the danger of a freeze-up exists, the valve delivers positve freeze protecton with minimal waste. This intermitent operaton provides substantal savings in water and sewer costs, making the FT valve an ideal, economical replacement for systems with manually operated block valves that are opened seasonally. The FT valve can also be used in most applicatons that involve automatc control of ?uids, such as glycol, oil, light chemicals, etc.
Unit of Measure


NPT Thread Size

N/A 3/4 in

Valve Type

N/A FT Fluid Temperature Sensing Valve

Port Size

N/A 1/4 in

Maximum Operating Pressure

N/A 200 psig

Flow Coefficient (Cv)

N/A 0.8

Valve Action

N/A Direct

Dimensional Drawing

FT Valve Schematic
Dimension A1 N/A 1.38 in
Dimension B2 N/A 5.00 in

Net Weight

N/A 3/4 lb

Typical Applications

N/A Air Scrubbers Condensate Returns Cooling Towers Exposed Water Lines–indoors or outside Fire Lines Safety Showers Ship Supply Lines Sprinkler Systems Tanks
  • 1 ±1/8 in Tolerance
  • 2 ±1/8 in Tolerance