CALEFFI

Product DescriptionThe Caleffi 551066AC is a DISCAL Air Separator designed for effective air removal in heating and cooling systems. This air separator features a one-inch press connection and integrates seamlessly with expansion tanks. It helps maintain efficient system operation by continuously eliminating air, resulting...

Product DescriptionThe Caleffi 551067A Air Separator ensures optimal performance in hydronic systems by eliminating air. It features a 1-1/4 inch press connection for easy setup and secure piping. Made from high-quality materials, this separator removes air bubbles that cause corrosion, noise, and inefficiency, extending...

Product Description The CALEFFI 551067AC DISCAL air separator continuously removes air contained in hydronic circuits of heating and cooling systems. Its air discharge capacity removes air down to the micro-bubble level. The circulation of de-aerated water enables equipment to operate under optimum conditions, free...

Product DescriptionThe Caleffi DISCAL Air Separator 551068A is designed to continuously remove air from hydronic heating and cooling systems. This air separator operates efficiently to eliminate all air from the system, reaching down to micro-bubbles, ensuring optimal performance. Size: 1-1/2 inches Connection Type: Press...

Product Description The CALEFFI 551068AC DISCAL® micro-bubble coalescing air separator efficiently removes system gasses. It features a robust design with 100% anti-corrosion components for long, trouble-free operation. Designed for hydronic systems, it prevents corrosion and sediment formation by eliminating dissolved oxygen and other gasses....

Product DescriptionThe Caleffi 551069A is a DISCAL Air Separator designed for use in hydronic heating and cooling systems. This product effectively removes air from the system, ensuring optimal performance and efficiency. High air discharge capacity. Automatically removes air down to micro-bubble level. Brass body...

Product Description The CALEFFI 551069AC DISCAL® Air Separator is designed to continuously remove air from hydronic circuits in heating and cooling systems. It features a brass valve body with peroxide-cured EPDM seals and a removable internal glass-reinforced nylon fiber mesh. The separator automatically removes...

Product Description The Caleffi DISCAL Air Separator, MPN 551100A, is designed to remove air from hydronic systems efficiently. This air separator works in both heating and cooling applications, ensuring optimal system performance. Effective air removal to micro-bubble level Bidirectional flow allows flexibility in installation...

Product DescriptionThe Caleffi 551765A is a DISCAL rotating collar air separator designed for efficient performance in hydronic heating systems. It continuously removes air from heating circuits, ensuring optimal operation. This air separator is essential for maintaining system efficiency, preventing noise, and minimizing corrosion. Highly...

Product DescriptionThe Caleffi Discal Rotating Collar Air Separator, MPN 551795A, is designed to remove air from heating and cooling systems. This air separator enhances system efficiency by eliminating detrimental air pockets. Its automated mechanism directs air bubbles to the top for easy discharge. Flow...

Product DescriptionThe 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...

Product DescriptionThe Caleffi 553549A autofill boiler feed valve is a crucial component designed for hydronic heating systems. This valve regulates water flow automatically, ensuring consistent pressure and performance. Its construction features a brass body and is suitable for both residential and commercial applications. 1/2...

Product DescriptionThe Caleffi 553642A autofill boiler feed valve ensures consistent water levels in heating systems. This valve features a 1/2 NPT connection and includes a pressure gauge for monitoring system pressure. Crafted from durable materials, it guarantees reliable performance and efficient boiler system operation....

Product DescriptionThe Caleffi AutoFill 553649A is a filling valve with a half inch sweat inlet and a half inch NPT outlet. This valve includes a pressure gauge for monitoring system pressure, ensuring optimal performance in heating applications. Automatic filling valve with pre-adjustable settings. Visual...

Product DescriptionThe Caleffi 561402A is a Discal Check Valve designed for fluid systems. This device prevents backflow, ensuring efficiency and safety in various applications. It features a robust construction suitable for both liquids and gases. Prevents backflow to maintain system integrity Durable design for...

Product Description The Caleffi 573002A is an AutoFill backflow preventer designed for reliable performance in various settings. This device features a half-inch NPT inlet and ensures the prevention of contaminated water from returning to the potable supply. Automatic filling function for hassle-free operation Built-in...

Product DescriptionCaleffi 573006A is a reliable 1/2Press BFPx1/2Press Auto device designed for effective integration in plumbing and heating systems. This product simplifies connections between press-fit applications and automatic venting, ensuring secure and leak-proof seals. Pre-adjustable automatic filling valve with backflow prevention Brass construction for...

Product DescriptionThe Caleffi 573007A is an automatic filling valve designed for heating systems. This valve features a half-inch press inlet and a half-inch NPT outlet, providing pressure regulation and backflow prevention. The combination of these features makes it suitable for maintaining system pressure and...

Product Description The Caleffi 573009A AutoFill device is a 1/2 inch brass sweat x NPT backflow preventer designed for effective fluid management in various applications. This valve maintains the pressure in sealed heating systems, filling automatically as needed. Pre-adjustable pressure setting from three to...