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PTFE Lined Swing Check Valve
OEM Manufacturer, Supplier & Exporter
Pricing & Payment Information
Starting Price: ₹1,500 / Unit
- Price Basis: Ex-Works India
- Payment Terms: Advance / Mutual Agreement
- Delivery: Ready Stock / Manufacturing Lead Time
- Packaging: Export-worthy industrial packing
Technical Overview – PTFE Lined Swing Check Valve
PTFE Lined Swing Check Valves are engineered for corrosive and aggressive fluid applications where zero backflow protection is critical. The valve uses a swing-type disc mechanism that automatically opens with forward flow and closes instantly when flow reverses, preventing pipeline contamination and equipment damage.
The internal PTFE lining provides exceptional resistance against acids, alkalis, solvents, and chemicals, making these valves ideal for chemical processing, pharmaceuticals, and effluent handling systems.
Key Benefits for Industrial Buyers
PTFE Lined Wetted Parts Excellent Corrosion Resistance Swing Type Low Pressure Drop Maintenance Free Operation Long Service Life
Material of Construction (MOC)
| Component | Material |
|---|---|
| Body | Cast Iron / Carbon Steel / Ductile Iron |
| Lining | PTFE (Teflon) |
| Disc | PTFE Coated / Solid PTFE |
| Seat | PTFE |
Technical Specifications
| Parameter | Details |
|---|---|
| Valve Type | Swing Check Valve |
| Size Range | DN25 to DN300 |
| Pressure Rating | PN10 / PN16 |
| End Connection | Flanged |
| Temperature Range | Up to 200°C |
| Media | Acids, Alkalis, Chemicals, Slurries |
Applications
Widely used in chemical processing plants, pharmaceuticals, effluent treatment, fertilizer units, dye & pigment industries, acid handling systems, and corrosive fluid pipelines.
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