Johnson Controls VG7443CT+72CHGA Valve Assembly Refrigerant and 1131 series hydronic elements

and 1131 series hydronic elements

Where is this limit switch usually located

Use a manometer to verify the bypass opens only when the smallest zone is calling

System Synchronization: Specifically timed to delay heating elements

Johnson Controls VG7443CT+72CHGA Valve Assembly Refrigerant and 1131 series hydronic elementsThe Johnson Controls VG7443CT+72CHGA is a 1 2 inch NPT globe valve assembly designed for precision control of hot water, chilled water, and steam in commercial HVACR systems. This 2 way normally closed configuration features a rugged cast bronze body with high grade stainless steel trim, specifically engineered to resist korrosion and extending the service life of the valve plug and seat. With an equal percentage flow characteristic and a 0. 73 Cv