12-02-2012, 12:47 AM
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On Hiatus
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Join Date: Oct 2011
Location: Burnaby, B.C.
Posts: 4,890
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It's possible your missing half has the oring recess
My Cepex true-union ball valves have the oring on the no-nut side, but my Cepex unions have it on the nut side
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