ESH
Valve Stem Packing
Form:
Spring Energized Seal (One/Double stack Spring)
Material:
- Seal Jacket: Modify PTFE
- Spring: Stainless Steel / Elgiloy Alloy
Pressure:
≤25000 PSI
Temperature:
-75~+350°F
Features:
- Normally used for high pressure valve stem
- Excellent sealing performance
- Low friction
- Low torque
- Cost effective