Product Overview
The PTFE / PFA Lined Globe Valve is designed for corrosive fluid shut-off and regulation, combining the precise control characteristics of a globe valve with the superior corrosion resistance of fluoroplastic lining.
All wetted surfaces are fully lined with PTFE or PFA, effectively isolating the metal body from aggressive media.
It is widely used in chemical processing, pharmaceutical production, chlor-alkali systems, and corrosive industrial pipelines.
Product Advantages
● Outstanding Corrosion Resistance: Suitable for acids, alkalis, solvents, oxidants, and chlorine media.
● Zero Metal Contamination: Ideal for pharmaceutical and high-purity process systems.
● Reliable Sealing Performance: Ensures safe isolation in corrosive pipelines.
● Long Service Life: Fluoroplastic lining resists chemical attack and aging.
● Low Maintenance: Smooth lining minimizes fouling and cleaning frequency.
Size Range
● NPS 1/2″ – 16″
(DN15 – DN400)
Pressure Rating
● PN10 / PN16
Standards
● Design Standard: HG/T 3704 / EN 13709
● Test Standard: EN 12266 / ISO 5208
● Flange Standard: HG/T 20592 / EN 1092-1 / ASME B16.5
Industry Applications
● Chemical and petrochemical pipelines
● Acid and alkali processing systems
● Chlor-alkali and electrochemical plants
● Pharmaceutical and fine chemical production
● Corrosive liquid and gas pipelines
● Industrial wastewater treatment systems
Tianjin Dingliu valve Industry Co., Ltd. is a high-tech enterprise specializing in the valve and automation industry.
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