Price: Contact us for purchase info: 877.379.8258

SKU: 654-000000-XXX

Notes: For available sizes and open temperatures, see product sheet.

Product Description


US/S-X (Ultra Sense Control Valve) Product Sheet
US/S-X Installation and Maintenance Instructions


The US/S-X and US/S-XR valve’s Thermoloid┬« sensor/controller element may be placed against the process line or pipe with the optional weld-o-let or band-o-let, or in the line with the integral 3/4 NPT-M bushing. This allows the temperature element to be in contact with the process to control the valve section and regulate the inflow of heating media (or cooling media with the US/S-XR). Input temperatures or steam supply can vary widely, but the control temperature is maintained within desired limits.


These compact self-contained 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 but low cost control is required. The reverse acting model, US/S-XR can be used to control cooling media to economically remove heat from equipment or a process


  • Prevents process overheating
  • Discharges minimum amount of media for temperature control
  • Maintains optimal process temperature
  • Quick and easy installation
  • Long service life

Design Features

  • All stainless steel construction
  • Exclusive Thermoloid┬« sensor/controller
  • Narrow temperature band
  • Compact low mass – fast response
  • Ram-type plug for reliable shut off
  • Unaffected by pressure variations