1, Double sealing design (bellows + packing) if the bellows failure, stem packing will be avoided.
2, External leakage, and in line with the international sealing standards.
3, No fluid loss, reduce energy loss, improve the safety of plant equipment.
4, Long service life, reduce the number of maintenance, reduce operating costs.
5, Strong and durable bellows seal design, ensure the valve stem of zero leakage, to provide the conditions without maintenance.
6, The bellows seal globe valve adopts the bellows seal design, completely eliminates the common valve stem packing seal aging fast easy to leak shortcomings, not only improve the use of energy efficiency, increase the safety of production equipment, reduce the maintenance cost and frequent maintenance, but also provide a clean and safe working environment.