Johnson Controls V47AE-1C Temperature Actuated Modulating Valve, Temp Water Reg Valve, 1-1/4", 75/135F Cross Ambient

Johnson Controls V47AE-1C Temperature Actuated Modulating Valve, Temp Water Reg Valve, 1-1/4", 75/135F Cross Ambient. Johnson Controls (PENN) V47 series temperature actuated, modulating water valves help to regulate water flow to maintain desired temperature. They are designed for heat exchangers to maintain optimal operating temps of internal combustion engines, air compressors, etc.