A butterfly valve is a type of flow control device, typically used to regulate a fluid flowing through a section of pipe. The valve is similar in operation to a ball valve. A flat circular plate is positioned in the center of the pipe.
| Standard | BS EN 593 |
| Diameter(mm) | 50mm, 65mm, 80mm, 100mm, 125mm, 150mm, 200mm, 250mm, 300mm |
| Material | Ductile Iron |
| Working Pressure | PN16 |
| Coating | Fusion Bonded Epoxy (Blue) |
