Body construction: DP1 Wafer DN 25-600,DP3 Lug DN 50-400
Face to face dimension: according to ISO 5752/20, EN 558-1/20
Top flange: according to EN ISO 5211
Max. working pressure: 16/20 bar
Rating: PN6, PN10, PN16, PN25, ANSI cl. 150
Temperature range: -40°C ÷ 200°C according to material
Tightness test: according to EN 12266-1/P12 leakage rate A, test fluid water . The butterfly valves DESPONIA plus meet the safety requirements of the pressure Equipments Directive 97/23/EC (PED) appendix 1 for fluids of the groups 1 and 2. Butterfly valves DESPONIA plus are suitable to be operated in safety related systems according to IEC 61508 / 61511, Safety Integrity Level SIL 2
Centric butterfly valve with elastomer liner for liquids and gases in the industrial range, general services, water treatment, ...