MT Valves & Fittings product. Available references and published specifications: • 51442ANSI050 — measures: BUTTERFLY VALVE LUG DISCO INOX ANSI B16.5 CLASS 150 EPDM 2"; weight (kg): 3.5; small / large box: 1 / 1 • 51442ANSI065 — measures: BUTTERFLY VALVE LUG DISCO INOX ANSI B16.5 CLASS 150 EPDM 2 1; weight (kg): 3.75; small / large box: 1 / 1 • 51442ANSI080 — measures: BUTTERFLY VALVE LUG DISCO INOX ANSI B16.5 CLASS 150 NBR 3"; weight (kg): 4.5; small / large box: 1 / 1 • 51442ANSI100 — measures: BUTTERFLY VALVE LUG DISCO INOX ANSI B16.5 CLASS 150 EPDM 4"; weight (kg): 5.2; small / large box: 1 / 1 • 51442ANSI150 — measures: BUTTERFLY VALVE LUG DISCO INOX ANSI B16.5 CLASS 150 EPDM 6"; weight (kg): 11.1; small / large box: 1 / 1 • 51442ANSI200 — measures: BUTTERFLY VALVE LUG DISCO INOX ANSI B16.5 CLASS 150 EPDM 8"; weight (kg): 16.8; small / large box: 1 / 1 • 51442ANSI250MR — measures: BUTTERFLY VALVE LUG DISCO INOX ANSI B16.5 CLASS 150 EPDM 10"; weight (kg): 47; small / large box: 1 / 1 • 51442ANSI300MR — measures: BUTTERFLY VALVE LUG DISCO INOX ANSI B16.5 CLASS 150 NBR 12"; weight (kg): 63.5; small / large box: 1 / 1 • 51442ANSI250 — measures: BUTTERFLY VALVE LUG TYPE S.S. DISC ANSI B16.5 CLASS 150 EPDM; weight (kg): 26; small / large box: 0 / 0 • 51442ANSI300 — measures: BUTTERFLY VALVE LUG TYPE S.S. DISC ANSI B16.5 CLASS 150 EPDM; weight (kg): 39; small / large box: 0 / 0 Price and local availability on request. Source: https://mtspain.net/en/butterfly-valve-lug-type-ansi-flanged-stainless-steel-disc-epdm-seat-disc/