3492-050-H1 | 1/2" Cast Iron Combination Boiler Feed Valve & Backflow (Union Press x NPT) | Taco

Taco PRV/BKFLW CI 1/2PrsUn X1/2NPT Taco Pressure Relief / By-Flow Valve, 1/2" Pressure Relief, 1/2" NPT, Cast Iron.
To automatically feed water to a system whenever pressure in the system drops belowthe pressure setting of the valve.

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