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Optimized for R-22: Calibrated specifically for the pressure-temperature characteristics of R-22 refrigerant circuits
loop-powered device that requires a 12-40Vdc unregulated supply voltage to generate the 4-20mA output signal
preventing frost-ups and ensuring balanced superheat levels
making it a reliable solution for air handling units and VAV reheat coils where precise modulation is critical
For contractors performing maintenance or repairs
Armstrong International D25403 Valve Kit THPU32HP7Y Optimized for R-22: Calibrated specificallyMaintain the precision and performance of your steam system with the genuine Armstrong International D25403 Valve Kit. Specifically engineered for GP 2000 pressure reducing valves ranging from 1 2" to 6", this comprehensive Pilot Valve Kit No. K 2110 is the essential solution for repairing or upgrading your pilot operated regulator. As the direct OEM replacement for 6020385, the D25403 ensures seamless integration and technical compliance with