Type T124 and T134, Temperature and Pressure Pilots

ET124 and ET134 Series are steam pressure reducing valves and temperature regulators in a single pilot-operated valve. These regulators are combination of Type T124 or T134 pressure and temperature pilot and a Type E or E2 main valve. Steam pressure on the heater is modulated in proportion to temperature and load variations. Pressure control provides fast, accurate adjustment of heat transfer rate to demand requirements.