Cast Steel Globe Valve

Description

The cast steel globe valve uses cast steel body material and stainless steel trim. When the nominal pressure PN ≤ 16MPa, the forward flow is generally adopted, and the medium flows upward from the bottom of the valve disc; when the nominal pressure PN ≥ 20MPa, the counter flow is generally adopted, and the medium flows downward from the top of the valve disc to increase the sealing performance.

Features:
1. It is used on the water vapor system pipelines in the petroleum, chemical, power station and boiler industries.n2. It is used in gas-liquid separation and liquid purification equipment in oil refineries and chemical plants.n3. It is used in the non-return device of the pipeline system on the ship to ensure that the pipeline system will not flow backward due to fluid pressure.n4. The connection between LNG station pipeline and associated gas.n5. In the high temperature and high pressure ash conveying system of thermal power station, it is used as a valve for overpressure discharge.n6. The valve body material for nuclear industry is WC6, which is suitable for high temperature, high pressure and corrosion resistance occasions.n7. The gate valve of the oilfield water injection pipeline generally adopts a welded structure.n8. Control components in the technological process of petrochemical enterprises.n9. Bidirectional opening and closing of the urban heating system pipe network.n10. Heating furnace control system in metallurgical industry.n11. Media conditioning in paper sizing systems.n12. Filtration of sewage treatment system.n13. Dark rod cast iron gate for mine drainage.n14. Safety devices for gas pipelines in the petrochemical industry.n15. Piping of fire water supply system.n16. Decompression and voltage stabilization facilities for water supply systems in high-rise buildings.