The US/S-X is a steam heat tracing control valve that monitors and maintains the flow of heating media in response to process temperature or pipe surface temperature to protect facility pipes and equipment from freezing.
These compact self-operating control valves can maintain very tight temperature control of any number of control loops using steam, liquid phase heat transfer media such as Dowtherm®, hot water, hot oil, glycol, etc. In general, they can be used whenever accurate, low cost control is required.
To learn more about our US/S-X valves and to see available sizes and temperatures take a look at our US/S-X Product Sheet.
For US/S-X installation, take a look at our US/S-X Installation and Maintenance Instructions.