All the features you trust from the original Isolator Uni-Flange ball valve， plus a 360 degree rotating flange that allows for orientation to any degree necessary for your installation. This forged brass full port ball valve features a blow-out proof stem， adjustable packing glands and a stainless steel snap ring for extra stability during installation. The only way to isolate circulator pumps.
Conical inlet to minimize turbulence
Replaces 3-components， eliminates 2-leak paths， saves approximately 20 minutes in labor
Fits virtually any standard circulator pump
Available with slotted holes for high velocity pumps
Prevents electrolysis
Eliminates galvanic corrosion
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