Taco Comfort Solutions 1/2 in. NPT Brass Pressure Reducing Valve

Taco's PRV (Boiler Feed Valve) is designed for use in today's Hydronic heating systems. The model 3350 PRV reduces incoming pressure and automatically maintains the system pressure to the valve's adjustable set point. If the system pressure drops below the valve's set point it will automatically add water to the system. It is suitable for systems with fill pressure requirements between 10-50 psi. The Taco PRV showcases a fast fill button with automatic reset. The valve automatically exits the fast fill mode once the system is full and the desired set pressure is reached. No more manually holding the valve open or locking it in an open position, possibly over pressurizing to the point of setting off the relief valve.