Features:
- Lockable handle, easily locked in full open or full closed position
- Maximum size stem diameter offers greater strength & increases the life of the valve
- Standard polished bronze disc with replaceable Buna-N O-Ring
- Optional fluoroelastomer O-ring material is available
- Disc & stem O-rings are easily replaced in the field
- One-piece cast iron, nickel plated body for corrosion resistance
- Trim for salt water is available
![](https://www.stlpowerprocess.com/wp-content/uploads/2020/02/Butterfly-valve-e1580652205624.jpg)