5150 Live Loading Assembly

Chesterton 5150 is a complete live-loading assembly designed to maintain consistent packing compression in valve systems. Using Belleville springs, it continuously adjusts to compensate for wear and gland relaxation, ensuring a reliable seal without manual retorquing.

This assembly simplifies valve maintenance, minimizes leaks, and extends service intervals. Ideal for high-pressure, high-temperature, or critical applications, it delivers consistent performance and enhanced safety in demanding industrial environments.

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Product Features

✔ 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