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Main Advantages of Bellow Seals Globe Valve
2022-11-30

Bellow seals globe valve is a valve used to control the flow rate. Bellow seals globe valve adopts a bellow structure inside, and the lower end of the stainless steel bellow is welded on the valve stem to prevent the process fluid from corroding the valve stem. It eliminates the disadvantages of fast aging and easy leakage of ordinary valve stem packing seals, not only improves the energy efficiency, increases the safety of production equipment, reduces maintenance costs and frequent maintenance, but also provides a clean and safe working environment. It is suitable for pipelines of steam, flammable, explosive, heat transfer oil, high-purity, toxic and other media.





Advantages:

1. Double sealing design (bellow + packing), if the bellow fails, the stem packing will also avoid leakage;

2. It is not easy to leak and meets international sealing standards;

3. There is no fluid loss, reducing energy loss and improving the safety of factory equipment;

4. Good anti-friction performance, long service life, reduced maintenance times, and reduced operating costs;

5. Strong and durable bellow seals design ensures zero leakage of the valve stem and provides maintenance-free conditions;

6. Intuitive indication of valve stem lifting position.

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