553542A | Autofill Boiler Feed Valve 1/2" NPT | CALEFFI

Autofill Boiler Feed Valve 1/2" NPT [sku: 553542A] by Caleffi [brand: CALEFFI] The CALEFFI 553542A Autofill Boiler Feed Valve is a vital component for maintaining the proper water level in boilers, especially in hydronic heating systems. It ensures a continuous and reliable supply of water to the boiler, preventing water shortages and potential damage to the system. This valve features a 1/2" NPT connection, allowing for easy installation into the boiler's water feed line. It utilizes a float mechanism that automatically opens and closes the valve based on the water level. When the water level drops, the float descends, opening the valve to allow more water to enter the boiler. Conversely, when the water level rises, the float ascends, closing the valve to prevent overfilling. The CALEFFI 553542A Autofill Boiler Feed Valve is constructed from durable materials to withstand the demands of boiler systems. Its brass construction provides strength and resistance to corrosion, while the stainless steel float ensures longevity and accuracy in water level detection. Key Features: - Maintains optimal water level in boilers - Automatic operation via float mechanism - 1/2" NPT connection for easy installation - Durable brass and stainless steel construction - Prevents water shortages and protects the boiler system - Ideal for hydronic heating applications Shop now at our HVAC supply store for the best prices and fast shipping on the CALEFFI 553542A Autofill Boiler Feed Valve and all your industrial supply needs!