NA26750 | NA26750 | Caleffi

NA26750 Automatic Fill ValveThe NA26750 is a temperature and pressure-independent fill valve that maintains a constant water level in hydronic systems. It features a compact design, high flow rate, and reliable operation. **Key Features:** * Maintains constant water level in closed hydronic systems * Precise filling control regardless of system temperature or pressure fluctuations * High flow rate ensures rapid system filling * Durable construction for long-lasting performance * Compact design for easy installation **Benefits:** * Eliminates the need for manual water level adjustment * Ensures optimal system performance by maintaining the correct water level * Reduces the risk of system damage due to overfilling or underfilling * Easy to install and maintain **Applications:** * Hydronic heating systems * Radiant floor heating systems * Solar thermal systems * Closed-loop geothermal systems **Technical Specifications:** * Pressure range: 29-145 psi * Maximum temperature: 248°F * Flow rate: 16 gpm * Connection: 3/4" NPT female Choose NA26750 for reliable and accurate water level control in your hydronic systems. Contact our HVAC supply store today for the best prices and fast shipping!