Johnson Controls VA9104-GGA-2S Actuator 320734-701 5" x 2" 150 PSI

5" x 2" 150 PSI steam applications

Optimized Thermal Output: Delivers a steady 120W to maintain stable sump temperatures

The Watts 0275054 is a heavy-duty 174A-1-50 boiler pressure relief valve engineered for critical overpressure protection in large-scale hydronic heating and domestic supply boiler systems

Exceeding these limits or using it on systems where steam is regulated down from high pressure can result in immediate seat or diaphragm failure

though it is functional in other positions

Johnson Controls VA9104-GGA-2S Actuator 320734-701 5" x 2" 150 PSIThe Johnson Controls VA9104 GGA 2S is a heavy duty non spring return actuator designed for proportional control of 1 2" to 2" ball valves in commercial HVAC systems. Operating on 24 VAC power, this unit delivers a consistent 35 lb in torque and features a 60 second travel time for precise modulation. It arrives field ready with a 120 inch plenum rated cable and a manual override handle for simplified commissioning and emergency positioning. Built to