Bellow Seal Globe Valve

Description

The bellows globe valve adopts a bellows structure inside, and the lower end of the stainless steel bellows is welded to the valve stem to prevent the process fluid from eroding the valve stem. Bellows globe valve is an industrial globe valve, which can also be called oil field valves, oil gas valves, oil & gas valves, etc. according to the actual application.

Features:
1. Reasonable product structure, reliable sealing performance and beautiful appearance;n2. The sealing surface is surfacing with Co-based cemented carbide, which has good wear resistance, corrosion resistance, good friction resistance and long service life;n3. The valve stem is quenched and tempered and surface nitrided, with good anti-corrosion and anti-friction properties;n4. Double sealing of right-angle German standard bellows globe valve, more reliable performance;n5. The valve stem lifting position indication is more intuitive;n6. Parts material, flange and butt welding number and size can be reasonably selected according to actual working conditions or user requirements to meet various engineering needs.n7. Bellows valves eliminate the risk of process fluid leakage and are therefore ideal for applications where the valve cannot tolerate leakage. Therefore, these valves are the first choice where high-risk materials such as hydrogen, ammonia, chlorine and other similar toxic or explosive materials are handled.n8. It is suitable for the stop valve of heat transfer oil, toxic, flammable, high permeability, environmental pollution, and radioactive fluid pipelines. It can be considered a premium product for creating a leak-free factory.n9. Bellows seal globe valve is widely used in petrochemical, electronic industry, various factories, vacuum industry, etc.n10. To avoid damage or injury to personnel or equipment, be sure to read all warnings and instructions. Unprofessional repairs, use of foreign replacement parts, or incorrect maintenance procedures can result in loss of efficiency or result in personal injury or damage to parts.n11. Use double seal bellows for double seal protection in aggressive chemical environments.n12. If there is a smell of medium in the air or the valve cover is wet, it is usually because the bellows has been damaged by the medium.n13. You can replace the bellows yourself or have the manufacturer replace it. Replace it to avoid long-term neglect, life-threatening damage and damage to the entire valve.n14. Over-tightening the compression nut will cause excessive packing wear and may prevent free movement of the plug stem.