NA20659C | NA20659C | Caleffi

The Caleffi NA20659C is a versatile component designed for hydronic systems, providing efficient flow control and protection for heating and cooling applications. Crafted from durable brass, this valve ensures long-lasting performance and reliability. Its compact size makes it suitable for installations where space is limited. The NA20659C features a manual shut-off mechanism, allowing for precise flow adjustment and isolation of specific zones or components within the hydronic system. It operates on a pressure range of 0-145 psi and a temperature range of 32 to 250 degrees Fahrenheit. Our HVAC supply store offers competitive prices and expedited shipping.