MT Valves & Fittings product. Available references and published specifications: • 5105128150 — measures: 2 PIECES BALL VALVE STAINLESS STEEL FLANGED END 6" WITH SPRI; weight (kg): 96.35; small / large box: 1 / 1 • 5105128125 — measures: 2 PIECES BALL VALVE STAINLESS STEEL FLANGED END 5" WITH SPRI; weight (kg): 54.22; small / large box: 1 / 1 • 5105128100 — measures: 2 PIECES BALL VALVE STAINLESS STEEL FLANGED END 4" WITH SPRI; weight (kg): 33.35; small / large box: 1 / 1 • 5105128080 — measures: 2 PIECES BALL VALVE STAINLESS STEEL FLANGED END 3" WITH SPRI; weight (kg): 24.86; small / large box: 1 / 1 • 5105128065 — measures: 2 PIECES BALL VALVE STAINLESS STEEL FLANGED END 21/2" WITH S; weight (kg): 21.74; small / large box: 1 / 1 • 5105128050 — measures: 2 PIECES BALL VALVE STAINLESS STEEL FLANGED END 2" WITH SPRI; weight (kg): 14.63; small / large box: 1 / 1 • 5105128040 — measures: 2 PIECES BALL VALVE STAINLESS STEEL FLANGED END 11/2" WITH S; weight (kg): 9.62; small / large box: 1 / 1 • 5105128032 — measures: 2 PIECES BALL VALVE STAINLESS STEEL FLANGED END 11/4" WITH S; weight (kg): 7.81; small / large box: 1 / 1 • 5105128025 — measures: 2 PIECES BALL VALVE STAINLESS STEEL FLANGED END 1" WITH SPRI; weight (kg): 5.63; small / large box: 1 / 1 • 5105128020 — measures: 2 PIECES BALL VALVE STAINLESS STEEL FLANGED END 3/4" WITH SP; weight (kg): 4.1; small / large box: 1 / 1 • 5105128015 — measures: 2 PIECES BALL VALVE STAINLESS STEEL FLANGED END 1/2" WITH SP; weight (kg): 3.5; small / large box: 1 / 1 Price and local availability on request. Source: https://mtspain.net/en/two-pieces-ball-valve-stainless-steel-flanged-end-full-bore-with-actuator-simple-return/