KMC Pneumatic Thermostat, Direct Acting, 2 Pipe, 55-85°F

KMC Controls CTC-1621 Two-Pipe Pneumatic Room Thermostat. Direct Acting. These thermostats are designed for proportional control of pneumatic valve and damper actuators in HVAC systems. They utilize a highly sensitive bimetal element with feedback and a pilot bleed relay for accuracy and stability. Direct proportional action. The thermostat's throttling range is factory-set and is field adjustable. Setpoints are adjusted using sliders which can be locked or limited using setpoint stops (HFO-0027). Note: The thermostats require a scale plate assembly and cover. These items may be ordered separately.