GENERAL CHARACTERISTICS:
Dounle Eccentric Butterfly Valves. Range from ND200 up to ND1200. Tightness in one only way. Repleaceable Seat on disc.
Low head loss.
Top Flange according to ISO 5211. Epoxy paint 250
STANDARDS:
Design: EN 593
Face to Face: EN 558-1 Series 14.
Mounting with flanges: PN40 EN 1092-2.
Pressure Test: EN 12266-1:
Body: 60 bar. Seat: 44 bar.
Manufacture acc. to the requirements of the EU directive 2014/68/EU Equipements under pressure: mod. H.
WORKING CONDITIONS:
Maximum Working Pressure: 40 bar.
Maximum Working Temperature: – 5 °C / + 80 °C.
