Cast Iron Butterfly Valve is available in various sizes ranging from 2 inches to 8 inches. The Butterfly Valve has the body and disc made of cast iron and rubber seat made from Nitrile, EPDM, Viton or Silicone. The Butterfly Valve is provided with O ring made from Nitrile, EPDM, Viton or Silicone rubber. The Cast Iron Butterfly Valve is equipped with steel plug and Polyacetal bush to suit application in drip and mini sprinkler irrigation systems.
