Industrial Butterfly Valves

KSB centred disc butterfly valves with AMRI elastomer liner are designed in accordance with EN 593 and ISO 10631.

Application:

• General circuits: water, fuel, oil, gas
• O.E.M
• Flow shut-off or regulation functions in the sectors including water supply, treatment, distribution, sewage, irrigation.

Features:

• Available in stainless steel and ductile iron
• Body coated with polyurethane paint,
• Thickness 80µm,
• Colour light blue ref. RAL 5012 conforming to the water specifications.
• The discs in spheroidal graphite cast iron coated with epoxy paint, colour brown ref.
• RAL 8012, for drinking water.
• Temperature: from -10°C minimum up to +110°C maximum
• Allowable pressure (PS): 

• 16 bar: DN 40 to 200 at ambient temperature
• 10 bar: DN 250 to 100 at ambient temperature