Caleffi 553542A Autofill Boiler Feed Valve 1/2 NPT voomi_id_8885 MPN: WHL0503

MPN: WHL0503

Part Type: Cover Assembly

and 1 inch

Ideal for air dampers and ventilation flaps

Caleffi 553542A Autofill Boiler Feed Valve 1/2 NPT voomi_id_8885 MPN: WHL0503Product Description The Caleffi 553542A Autofill Boiler Feed Valve is essential for maintaining water levels in boiler systems. This valve automatically detects and fills the water level in hydronic heating systems, preventing issues from low water levels. 1 2 NPT connection for easy installation. Constructed of durable brass to resist corrosion. Automatic operation using a float mechanism. Product Highlights This valve helps ensure a consistent and