PTFE/PFA Lined Diaphragm Valve is specifically designed to handle highly corrosive and high-purity media. With a full PTFE or PFA lining, the valve ensures maximum chemical resistance while maintaining clean, contamination-free operation.
Its weir-type diaphragm design provides tight shut-off, smooth flow regulation, and bubble-tight sealing, even under demanding process conditions. The valve construction eliminates dead spaces, minimizing the risk of product buildup and ensuring process integrity.
Key Features & Benefits:
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Full PTFE/PFA Lining – excellent resistance to aggressive chemicals and solvents.
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Hygienic Flow Path – ideal for ultra-pure and contamination-sensitive applications.
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Reliable Shut-Off – diaphragm design ensures leak-free performance.
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Easy Maintenance – minimal moving parts, simple replacement of diaphragms.
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Versatile Use – suitable for both on/off service and flow regulation.
Typical Applications:
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Chemical processing plants
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Acid & solvent distribution systems
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Pharmaceutical manufacturing
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Semiconductor & ultra-pure water facilities
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Food & beverage industries requiring contamination control
