INTERAPP DESPONIA LUGGED BUTTERFLY VALVE
Centric butterfly valve with elastomer liner for liquids and gases in the industrial range, general services, water treatment.
• 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.
SIL Butterfly valves DESPONIA plus are suitable to be operated in safety related systems according to IEC 61508 / 61511, Safety Integrity Level SIL 2
