DELVAL SERIES 2000 SHUT DOWN VALVE SERIES 4 TRIPLE OFFSET SERIES 40/41 SPLIT BODY LINED SERIES 42/43 LINED SERIES 44-49 HIGH PERFORMANCE DOUBLE OFFSET SERIES 50/52 RESILIENT SEATED SERIES 51/53 LARGE DIAMETER RESILIENT SEATED SERIES 55 DOUBLE FLANGED DOUBLE OFFSET RESILIENT SEATED SERIES 5C/5D SPLIT BODY RESILIENT SEATED SERIES 64 THREE-PIECE SERIES 65-72 INDUSTRIAL FLOATING BALL SERIES 7/ 8 TRUNNION MOUNTED BALL SERIES F OIL & GAS FLOATING BALL SERIES T TWO-PIECE SEAL WELDED