Heating Taco Combo Pressure Valves | 1/2″ Brass Combination Boiler Feed Valve & Backflow (Npt X Npt)

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