ESU
Valve Stem Packing
![](http://www.scf-inc.com/wp-content/uploads/2019/12/U-filled-seal-ESU-0030.jpg)
Form:
U/J Packing
Material:
- Seal Jacket: Virgin PTFE
- Energizer: NBR/HNBR/FKM
Pressure:
≤15000 PSI
Temperature:
-50~+350°F
Features:
- Normally used for high pressure valve stem
- Excellent sealing performance
- Easy to install
- Low cost