*The following content is generated by AI and is for reference only.
Overview
A lined fluorine ball valve is a specialized shut-off device designed for corrosive media handling. It features a carbon steel body internally coated with PTFE or PFA to isolate the metal from aggressive chemicals, ensuring leak-tight performance under extreme pH conditions.
Application
- Petrochemical Industry: Handling strong acids and alkalis in refining processes.
- Fine Chemicals: Precision control in pharmaceutical synthesis and dye manufacturing.
- Environmental Protection: Wastewater treatment systems requiring high corrosion resistance.
- Semiconductor: Ultra-pure fluid delivery in chip fabrication facilities.
Precautions
- Temperature Limits: Strictly adhere to lining temperature ratings to prevent deformation.
- Maintenance: Perform periodic inspection of the sealing surface for abrasion or cracking.
- Installation: Avoid excessive torque on the actuator which may damage the internal liner.
- Replacement: Schedule proactive replacement based on service hours rather than failure signs.