See Product Details

OPERATION: This self-contained valve is designed around a thermal actuator that automatically adjusts the steam or hot water component to temper outflow water to the specified temperature. The device is factory set and is not user adjustable, and is therefore tamper-proof. The valve is designed to yield outflow temperatures within a given range. If water is inadvertantly not turned on, the actuator turns off the steam flow at the set point temperature. Typical set points (°F) available are 90, 105, 125, 145, 155, 180 & 210. (32, 41, 52, 63, 68, 82 & 99°C)

APPLICATIONS: The THERM-O-TECH HAT/WWM and HAT/SWM valves can be used in any application in which a constant low flow rate(under 1 gpm) of water at a specified temperature is desired. These valves, like any mixing valve, must be installed with check valves on both hot and cold inlets for the HAT/WWM and at least on the cold side for the HAT/SWM. Pressure reducing valves are recommended on HAT/WWM installations in which system pressures are likely to vary. The PRV's should be adjusted to approximately 10-20% less than average system pressure for accurate and constant outflow temperatures. In some installations throttling valves may be used in place of PRV's. These throttling valves should be set and locked for safety.

TYPICAL USES:

HAT/WWM •Constant temperature baths •Batching •Constant temperature wash basins & sinks •Water circulation systems

HAT/SWM •Low flow direct injection water heating (under 1 gpm) •Make-up water •Hot water tracing