ESI
Valve Stem Packing
![](http://www.scf-inc.com/wp-content/uploads/2019/11/spring-seal-ESI-0050.jpg)
Form:
Spring Energized Seal Packing Set
Material:
- Seal Jacket: Modify PTFE
- Spring: Stainless Steel / Elgiloy Alloy
- V Ring: Modify PTFE
- Adapter: Modify PTFE /PEEK
Pressure:
≤30000 PSI
Temperature:
-75~+350°F
Features:
- Normally used for high pressure valve stem
- Excellent sealing performance
- Low friction
- Low torque