Bellows sealed globe valve with bellows seal design, completely eliminate the common valve stem packing leak fast aging leak, not only improve the use of energy efficiency, increase the safety of production equipment, reduce maintenance costs and frequent maintenance , But also provides a clean and safe working environment. Advantages: Double sealed design (bellows + packing) If the bellows failure, stem packing will be avoided; external leakage, and in line with international standards for sealing; no fluid loss, reduce energy loss and improve plant safety; long service life , Reduce the number of maintenance, reduce operating costs; rugged bellows seal design to ensure zero stem leakage, providing maintenance-free conditions.
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