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and PV/BV series units ranging from 175
this hot water heater gas valve kit ensures consistent flow regulation and safety shut-off performance
low-pressure cutouts
The component features a 1/2-inch bore and is designed for clockwise (CW) rotation when viewing from the discharge side
Built to withstand the rigorous heat cycles of modern condensing and non-condensing units
Armstrong Fluid Technology 216942-300 Valve 323269-701 and PV/BV series units rangingThe 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
