The Thermaflo Engineering BV Series Electronic 2 Way Steam and Hot Water ball type control valve combines high flow capacity with a precise fully modulating electronic “Fail Safe” actuator for precision control of hot and chilled water systems. The unique internal equal % design 316 stainless steel ball proportionally controls steam and or hot water for precise temperature control applications such as heat exchangers, hot water storage tanks, or hot water recirculation converter systems. The soft seat provides dead tight shutoff on no demand services.
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EC-800 Electronic Controller
EC-800 Electronic Controller
The ThermaFlo Model EC-800 Electronic Controller is an “out of the box” solution for temperature, level, and flow control applications. The digital self-tuning controller is mounted in a Nema-4 enclosure and is pre-wired. Pneumatic control adds an I/P (current to pneumatic) transducer. Standard features include highly visible status lights, output pressure gauge, pneumatic quick connects, high temperature relays and alarms, and field termination strip for single point power connection.
PT Smart Valve
PT “Smart” Valve
The Thermaflo Type PT “Smart” Valve is specifically engineered for high flow turn down steam control applications. A main feature is the single seated fully balanced trim construction that allows the valve to control over wide flow demand ranges such as instantaneous steam water heaters, steam pressure reducing, and deareator pressure control applications. The seat is protected from direct flow impingement but allows for dead tight shutoff Class VI, when required on long stand-by no load applications.