GY Series Giant Elastomer Seated Butterfly Valves

GY Series Giant Elastomer Seated Butterfly Valves

  • Series: GY
  • Size Range: 28″ to 40″
  • Disc Material: PP (standard), PVC or CPVC
  • Seat and O-Rings: EPDM or FKM (Viton®)
  • Body Type: Wafer Style
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The Chemline GY Series Giant Butterfly valve has a full elastomeric seat with tight sealing. Polypropylene (PP) is a durable material offering high impact strength. This valve’s weight is a fraction of the weight of cast iron. GY Series valves are designed for long service lift in corrosive environments. They are ideal for fibreglass ducting handling corrosive gases or HPDE (high density polyethylene) pipe transporting corrosive liquids or water. Applications include acid plants, hydrometallurical plants, landfills and aquariums.

✓ Sizes from 28” to 40”

✓ Light Weight Less then half the weight of cast iron Significantly lower cost of installation and removal for maintenance

✓ Easily Installed Full bolt hole circle makes installation and alignment easy No flange gaskets are necessary

✓ Easy to Actuate Top flange and shaft have ISO 5211 standard dimensions for easy mounting of electric or penumatic actuators

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