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Integrated Protection: Features built-in surge suppression to protect sensitive downstream components from electrical transients
Key Benefits: Direct OEM Compatibility: Engineered specifically for Trane equipment to ensure exact electrical ratings and mounting fitment
remote capillary and sensing bulb for flexible mounting in various ductwork or tank configurations
it handles media temperatures from 35°F to 250°F and maintains a Class IV leakage rating
it is a reliable choice for commercial and industrial hydronic and steam applications where maintaining a minimum safe water level is critical
Siemens Building Technology 257-02030 Valve Assembly 322838-754 Integrated Protection: Features built-in surgeThe Siemens Building Technology 257 02030 Valve Assembly is a high precision solution for terminal unit control in hydronic systems. This 2 way normally open pneumatic valve is engineered with a 1 2 inch NPT connection and a robust forged brass body designed to handle water and 50% water glycol solutions. With a 0. 4 Cv equal percentage flow characteristic, it ensures stable modulating control for convectors, fan coil units, and reheat coils. The
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