Armstrong Fluid Technology 216942-300 Valve 323269-701 this component is critical for

this component is critical for preventing heat exchanger overheating

low-pressure cutouts

Common Questions Is this valve compatible with standing pilot systems

The component features a 1/2-inch bore and is designed for clockwise (CW) rotation when viewing from the discharge side

Armstrong Fluid Technology 216942-300 Valve 323269-701 this component is critical forThe Armstrong Fluid Technology 216942 300 Valve is a precision engineered 1 2" NPT Brass Hot Water Pressure Relief Valve designed for high performance hydronic heating systems. Factory set at a 30 PSI relief pressure, this RL 11 relief valve serves as a critical safety component by automatically discharging excess pressure to protect boilers and downstream piping from structural damage. Constructed from high grade, corrosion resistant brass, it