GENERAL CHARACTERISTICS:
Concentric Disc Valves.
Range from ND50 up to ND1200.
Tightness in both ways.
One-piece shaft. Avoid breakage due to water hammer. Does not need joints for installation.
Low head loss.
Top Flange according to ISO 5211.
Epoxy paint 250
STANDARDS:
Design: EN 1074-2
Face to Face: EN 558-1 Serie 20.
Mounting between flanges: PN10 / PN16 EN 1092-2.
Pressure Test: EN 12266-1, DIN 3230, BS6755 y ISO 5208:
Body: 24 bar. Seat: 17,6 bar.
Manufacture acc. to the requirements of the EU directive 2014/68/EU Equipements under pressure: mod. H.
