"11/2"" 1000 WOG 316" "2"" 1000 WOG 316" "TYPE:381 370-371 DN 200 gasket for valve 370-371 DN 200 485006 637055 380-384 - ¾” 481004 "745 NPT 1""1/4" 748 BW DN25 "BALL VALVE 11/2"" 1000 WOG 316, alternatives: 735 BSP 1""1/2 or 735 BSP 2""";3 PIECE FULL BORE BALL VALVE "BALL VALVE 2"" 1000 WOG 316, alternatives: 716 BSP 1""1/2 or 716 BSP 2""";3 PIECE FULL BORE BALL VALVE 381 BW DN40 305006 305007