Chesterton offers a range of valve stem packing replacement kits designed as an aftermarket upgrade to the original equipment manufacturer's installed packing. These kit solutions service emissions, steam, and chemical applications found in the power, chemical, refining, and general service industries.
Each valve packing kit includes:
- Chesterton high-performance packing
- Chesterton live loading system
- New nuts and bolts
Select a product page below to view more information on the desired packing styles available for each kit:
| OEM | Model | Supported Chesterton Packing Products |
| Fisher® | E Body | 5800, 5800E, 5800T, 1724 Low E |
| Masoneilan® | Series 10,000 New, 21,000 New, 41,000 Old | 1724 Low E, 5800E, 5800T |
| Valtek® | Mark One™ | 1724 Low E, 5800E, 5800T |
| Leslie® | Aeroflow | 5800 |
Please note that other manufacturer kits can be developed as needed; call Chesterton Technical Support for details.
