MT Valves & Fittings product. Available references and published specifications: • 514420040 — measures: BUTTERFLY VALVE LUG EPDM SS DISC FREE SHAFT 1 1/2"; weight (kg): 0; small / large box: 0 / 0 • 514420050 — measures: BUTTERFLY VALVE LUG EPDM SS DISC FREE SHAFT 2"; weight (kg): 2.5; small / large box: 0 / 0 • 514420065 — measures: BUTTERFLY VALVE LUG EPDM SS DISC FREE SHAFT 2 1/2"; weight (kg): 2.8; small / large box: 0 / 0 • 514420080 — measures: BUTTERFLY VALVE LUG EPDM SS DISC FREE SHAFT 3"; weight (kg): 3.5; small / large box: 0 / 0 • 514420100 — measures: BUTTERFLY VALVE LUG EPDM SS DISC FREE SHAFT 4"; weight (kg): 4.2; small / large box: 0 / 0 • 514420125 — measures: BUTTERFLY VALVE LUG EPDM SS DISC FREE SHAFT 5"; weight (kg): 8.5; small / large box: 0 / 0 • 514420150 — measures: BUTTERFLY VALVE LUG EPDM SS DISC FREE SHAFT 6"; weight (kg): 10.1; small / large box: 0 / 0 • 514420200 — measures: BUTTERFLY VALVE LUG EPDM SS DISC FREE SHAFT 8"; weight (kg): 14.9; small / large box: 0 / 0 • 514420250 — measures: BUTTERFLY VALVE LUG EPDM SS DISC FREE SHAFT 10"; weight (kg): 35; small / large box: 0 / 0 • 514420300 — measures: BUTTERFLY VALVE LUG EPDM SS DISC FREE SHAFT 12"; weight (kg): 12.5; small / large box: 0 / 0 Price and local availability on request. Source: https://mtspain.net/en/butterfly-valve-free-stem-lug-type-en-1092-flanged-stainless-steel-disc-epdm-seat-disc/