F/FG
FLUID TEMPERATURE
SENSING VALVES
your key to automatic freeze
protection and fluid temperature control
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Automatic
Freeze Protection
The F valve is the most economical way to
protect outdoor pipelines and vessels from
expensive freeze damage. A thermal actuator
automatically opens the valve before the
temperature of the fluid drops to the freezing
point. By bleeding the fluid in the system only
when the danger of a freeze-up exists, the valve
delivers positive freeze protection with minimum
waste. This intermittent operation provides
substantial savings in water and sewer costs,
making the Type F valve an ideal, economical
replacement for systems with manually operated
block valves that are opened seasonally.
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Type F
valve. The thermal actuator inside
the valve senses water temperature.
When the water temperature falls below
40°F the valve opens, draining the line
to prevent freezing.
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APPLICATIONS
- Exposed
water lines
- Fire
lines
- Sprinkler
systems
- Ship
supply lines
- Safety
showers
- Tanks
- Condensate
returns
- Cooling
towers
- Air
scrubbers
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