KV-8 Butterfly Valve

Butterfly valve’s working principle:

 

The disc fixes a shaft spin herewith the valve close or open. Leak tightness is provided between disc and seal.

Advantages:

  • Minimal loss of pressure
  • Easy to opening and closing
  • Good leak tightness
  • Compact design
  • Easy movement of the disk should be controlled during the assembling
  • Horizontal assembling should be preferred above DN300
Material Structure:Body: GG25 Cast iron, Disc: Nickel coated ductile iron
Connection:Lug type
Nominal Diameter:DN25 (1”) – DN600 (24”)
Working Pressure:Up to 16 bars
Temperature Ratings:10ºC to 130ºC
Typical applications:Heating air-conditioning systems, Water purification system, Mining industry, Shipbuilding, Chemical industry, Food industry, Oil and gas industry, Fire extinguishing system