RAVK Thermostatic Operator, 77–149°F

Self-acting thermostatic actuator primarily used for temperature control of small hot water cylinders (e.g. storage tanks) or heat exchangers in radiator heating systems. Combined with RAV it is intended for temperature control in a mixing loop for hot water service. The controller closes on rising temperature. Features Closes on rising sensor temperature Temperature range is 77 149 F Mounts on either supply or return side of system Sensor element can be fitted in any orientation Dial can be set to limit or lock the setting range