553642A | 1/2" NPT Autofill Boiler Feed Valve W/ Pressure Gauge | CALEFFI

1/2" NPT Autofill Boiler Feed Valve with Pressure Gauge: The Caleffi 553642A autofill boiler feed valve is designed to maintain adequate water levels in heating systems. It features a 1/2" NPT connection and a pressure gauge to monitor system pressure. Constructed of durable materials, this valve provides reliable performance and ensures the efficient operation of your boiler system. Shop our HVAC supply store for the best prices and fast shipping on Caleffi products!