Elastomer butterfly valve
DN 32 - 600, PN 16 InterApp

• Face to face dimension according to ISO 5752/20, EN 558-1/20
• Top flange according to EN ISO 5211
• Max. working pressure 16 bar (DN32-150), 10 bar (DN200-300),
6 bar (DN350-700), 2,5 bar (DN750),
6 bar (DN800-900)
• Rating PN6, PN10, PN16, ANSI cl. 150
• Temperature range -20°C ÷ 200°C according to working
conditions, other temperatures on request
• Work\'s tests Porosity check of the liner and overmolded
disc according to DIN EN 60243-1. Test
certificates on request. Tightness test
according to EN 12266-1/P12 leakage
rate A.
The torque of each valve is registered.
The butterfly valves BIANCA meet the safety
requirements of the pressure Equipments
Directive 97/23/EC (PED) appendix 1 for
fluids of the groups 1 and 2.