BALON - 4-TNT-RF-150/300-UNI - 4TNTRF150/300UNI - 4" Steel Test And Tap Single Size Fits ANSI 150 and 300 Class Flanges With Integral 1/2" Ball Valve Freeze Resist., Uni-Direct Sealing NACE Low-Temp
BALON - 2-TNT-MF-UNI - 2TNTMFUNI - 2" Steel Test And Tap Male x Female NPT With Integral 3,000# W.P. 1/2" Ball Valve Freeze Resist., Uni-Direct Sealing NACE Low-Temp