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Central Boiler Isolation Flange Kit-Free Floating 3/4"FNPT Set of (2) #224

Isolator Flange Valves offer a convenient and easy way to isolate a circulator pump. Sold in pairs. Each set includes:

(2) 1" threaded isolator valves (isolator valve is a 2-in-1 pump flange and ball valve)

(4) bolts

(4) nuts

(2) wing-style T-handles.