These stacked arrangements of uniquely designed disc springs provide more stored gland load and longer life on the packing set.
It is correctly designed and applied, this Chesterton live loading assembly is capable of storing many times the elastic energy of standard gland bolts and making live loading especially valuable for motor-operated, air-operated, or inaccessible valves.
Features & Benefits:
- Provides more stored gland load and longer life on the packing set
- Prevents leakage due to consolidation of packing during thermal cycling
- Decreases costly maintenance
- Helps to reduce exposure/contamination levels
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