VALVE BALL NAVCO 1/2" 2000# FULL PORT, CARBON STEEL 2-PIECE BODY, STAINLESS STEEL ASTM A182 F316 BALL, STAINLESS STEEL ASTM A182 F316 STEM, PTFE SEAT, THREADED ENDS, LEVER OPERATOR, MODEL: S20 FIGURE: S20 2203941-03 NACE
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