NA502640A | 1/2"NPT male PLUMBVENT | Caleffi

NA502640A: 1/2"NPT Male PLUMBVENT by Caleffi Caleffi's NA502640A PLUMBVENT is a 1/2" NPT male threaded air vent designed for use in hydronic systems. Its primary function is to automatically release air from the system to maintain optimal performance and prevent air accumulation, which can lead to reduced heat transfer, noise, and system corrosion. The PLUMBVENT is made of durable brass for corrosion resistance and longevity. It features a manual vent button for easy air release during initial system filling or when needed. The vent also includes a check valve to prevent water from entering the vent tube and a removable vent cap for cleaning or replacement. The NA502640A PLUMBVENT is suitable for use in closed-loop hydronic systems and can be installed in various locations, including radiators, baseboard heaters, and other high points of the system where air may accumulate. Its compact size and unobtrusive design make it easy to integrate into existing systems. Shop our HVAC supply store for the best prices and fast shipping on Caleffi PLUMBVENT air vents and other hydronic system components.