MT Valves & Fittings product. Available references and published specifications: • 42642016 — measures: LONG NECK MULTILAYER BALL VALVE DN16; weight (kg): 0.26; small / large box: 8 / 32 • 42642020 — measures: LONG NECK MULTILAYER BALL VALVE DN20; weight (kg): 0.28; small / large box: 8 / 32 • 42642025 — measures: LONG NECK MULTILAYER BALL VALVE DN20; weight (kg): 0.41; small / large box: 6 / 24 • 42642026 — measures: LONG NECK MULTILAYER BALL VALVE DN26; weight (kg): 0.41; small / large box: 6 / 24 • 42642032 — measures: LONG NECK MULTILAYER BALL VALVE DN32; weight (kg): 0.58; small / large box: 3 / 12 Price and local availability on request. Source: https://mtspain.net/en/long-neck-pn30-brass-ball-valve-with-multilayer-press-connectors/