The Taco 3492-050-BT1 1/2″ Female NPT Brass Combination Boiler Feed (Pressure reducing) and backflow preventer automatically feeds water into a system whenever pressure in the system drops below the pressure setting of the valve. The Dual Control combines the Boiler Feed Valve with an in-line Pressure Relief Valve connected at the outlet end. Technical Information Taco-3492-050-BT1-BC1-BROCHURE Features Fast Fill Rate Exclusive Fast Fill Lever Lock Built-In Check to Prevent Emptying the System if Incoming Pressure Fails Adjustable Set Pressure of 10 to 25 psi Pressure Setting Adjustment Separated from Fast Fill Lever for Easy, Fast Adjustment ASSE Listing 1012-2009 SA Listing B64.3-11 Specifications Maximum Working Pressure 100 PSI Minimum Pressure Setting 10 PSI Maximum Flow Rate 25 GPM Maximum Temperature 210º F Connection Type 1/2″ Female NPT
