Flowline Valve is a prominent Manufacturer and Supplier of PTFE Lined Swing Check Valve in Dahej, India.
We are based in Ahmedabad, Gujarat, India.
A PTFE Lined Swing Check Valve is a non-return valve designed to allow fluid flow in one direction while automatically preventing reverse flow.
PTFE (Polytetrafluoroethylene) – a highly inert and non-reactive polymer – lines the internal surfaces of the valve, including the disc and body.
This lining provides excellent resistance to corrosive chemicals, acids, alkalis, and solvents.
The valve uses a hinged disc that opens with forward flow and closes with reverse pressure, preventing backflow damage.
The valves automatically prevent backflow, protecting pipelines and sensitive equipment from reverse pressure or contamination.
Advantages of PTFE Lined Swing Check Valve:
✅ High Chemical Compatibility: Compatible with more than 90% of industrial chemicals.
✅ No External Leakage: Seamless PTFE lining ensures zero leakage and product safety.
✅ Reduced Downtime: Reliable automatic operation minimizes breakdown and maintenance time.
✅ Improved Safety: Prevents backflow that can damage equipment or compromise safety.
✅ Cost-Efficient Operation: Long-term durability lowers the total cost of ownership.
✅ Easy to Install: Standardized flanged connections simplify integration into existing pipelines.
Applications of PTFE Lined Swing Check Valve:
• Chemical Process Industries
• Pharmaceuticals and Biotech Plants
• Petrochemical and Oil Refineries
• Pulp and Paper Processing
• Water and Wastewater Treatment
• Fertilizer Plants
• Semiconductor and Electronics Industry
• Food and Beverage Processing
FAQs:
What media can Flowline PTFE lined check valves handle?
These valves are suitable for acids, alkalis, solvents, slurries, and aggressive chemicals across various industries.
Can I install this valve in a vertical pipeline?
Yes, PTFE lined swing check valves can be installed vertically or horizontally, depending on the flow direction and application.
What is the purpose of PTFE lining in a check valve?
PTFE lining prevents the process media from contacting the metal body, offering superior chemical resistance and preventing corrosion.
Flowline Valve is a PTFE Lined Swing Check Valve in Dahej, India including other locations Ahmedabad, Bharuch, Dahej, Vapi, Sujapur, Khalwa, Savli, Sanand, Changodar, Kadi, Kalol, Dholera, Santej, Bavla, Becharaji, and Mandal.
For more information or to place an order, contact us today!
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