Key Specifications/Special Features:
The grooved butterfly valve has the advantages of simple structure, small size, light weight, good sealing performance, fast opening and closing, etc., and is widely used in petroleum, chemical, metallurgy, food, pharmaceutical and other industries.
- Shoulder type with groove ends
- Face to face as per MFG or customized
- Body materials: cast/ductile iron
- Disc: ductile iron with rubber coated
- Seat: NBR and EPDM
- Lever operated or gear box operated
- Size: DN50 to DN300, 2 to 12 inches
