Interapp BIANCA DN32-900 Butterfly Valve

Manufacturer: Interapp

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Features Applications Model

Body construction : B1 Wafer DN 32-600,B3 Lug DN 32-400 , B4 U-section DN 450-900
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 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. Butterfly valves BIANCA are suitable to be operated in safety related systems according to IEC 61508 / 61511, Safety Integrity Level
SIL 2. Special versions of the Bianca valves may be used in explosive atmospheres.

Centric butterfly valve plastomer lined for On/Off and control service for aggressive and corrosive fluids and high purity application