Caleffi 553542A Autofill Boiler Feed Valve 1/2 NPT voomi_id_8885 Pressure Range: 3 to 20

Pressure Range: 3 to 20 PSIG

and 1 inch

by providing clean oil flow

Near-HEPA efficient

Its compact structure allows for flexible installation in various equipment configurations

Caleffi 553542A Autofill Boiler Feed Valve 1/2 NPT voomi_id_8885 Pressure Range: 3 to 20Product 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