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PTFE Diaphragm Valve

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Specifications for PTFE Diaphragm Valve

Product NamePTFE Lined Diaphragm Valve
Size Range15 mm to 300 mm (½” to 12”)
Pressure RatingUp to 10 / 16 bar (PN10 / PN16)
Body MaterialCast Iron, Ductile Iron, Cast Steel, Stainless Steel
Lining MaterialVirgin PTFE / PFA
Diaphragm MaterialPTFE Reinforced / EPDM / FKM (as per application)
End ConnectionFlanged / Threaded / Welded
Design StandardBS / DIN / ASME B16.34
Face to FaceDIN / ANSI Standard
Flange StandardANSI B16.5 / DIN / BS
Temperature Range-20°C to 180°C

Features

PTFE Lined Diaphragm Valve Manufacturer in india

PTFE Diaphragm Valves are designed for precise flow control and isolation in highly corrosive and demanding industrial applications. These valves feature a strong metal body lined with virgin PTFE, which provides excellent resistance against acids, alkalis, solvents, and other aggressive chemicals. The flexible diaphragm mechanism ensures tight shut-off, preventing leakage and contamination while maintaining smooth and reliable operation.

Widely used in chemical, pharmaceutical, petrochemical, fertilizer, and water treatment industries, PTFE Diaphragm Valves are ideal for handling corrosive liquids and slurries. Their non-stick PTFE lining ensures durability, long service life, and low maintenance, making them a dependable choice for critical process applications.

PTFE Diaphragm Valve

Why Choose PTFE Diaphragm Valve ?

PTFE Diaphragm Valves are ideal for handling highly corrosive and abrasive fluids with complete safety and reliability. The PTFE lining offers excellent chemical resistance, while the flexible diaphragm ensures bubble-tight shut-off and zero leakage performance even under demanding conditions.

They are durable, low maintenance, and suitable for clean as well as slurry applications. With smooth operation and contamination-free flow, PTFE Diaphragm Valves are widely used in chemical, pharmaceutical, petrochemical, and water treatment industries where safety and process integrity are critical.

Applications

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