PTFE Lined Swing Check Valve in Tamil Nadu

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PTFE Lined Swing Check Valve in Tamil Nadu


Flowline Valve is a Manufacturer and Supplier of PTFE Lined Swing Check Valve in Tamil Nadu, India.

Established in 2013 in Ahmedabad, Gujarat, the company holds ISO 9001:2015 certification.

PTFE Lined Swing check valves allow fluid to flow in one direction only. The valve features a disc that swings on a hinge or a trunnion, either onto the seat to block reverse flow or off the seat to allow forward flow.

The body and the disc receive a PTFE lining, offering chemical resistance and minimizing contamination risk.

PTFE exhibits exceptional chemical resistance, handling a wide range of corrosive materials at various temperatures. It also has a low coefficient of friction, which reduces wear and extends the valve’s service life.

Design and Construction:

Typically, manufacturers construct the valve body from durable materials such as cast iron, stainless steel, or ductile iron.
The interior surfaces, including the disc and sometimes the seat, are lined with PTFE.
Depending on the design, these valves can also feature additional elements like springs to aid in closing, enhancing their performance in low-flow conditions.


Chemical Processing: Ideal for use in systems transferring aggressive chemicals, solvents, and other substances that might corrode a standard valve.
Pharmaceuticals: Processes requiring high purity and clean operations use it, necessitating the avoidance of contamination.
Food and Beverage: Suitable for applications where non-toxic and food-grade materials are necessary.
Semiconductor Manufacturing: Used in systems where high-purity media are critical and contamination can lead to significant production issues.


Corrosion Resistance: Offers superior resistance to corrosive fluids, extending the lifespan of the valve and reducing maintenance needs.
Low Maintenance: The self-cleaning nature of PTFE and its chemical stability mean less downtime for cleaning and maintenance.
Versatility: It provides flexibility in use, being usable with a wide range of fluids and in various industrial applications.

Flowline Valve is PTFE Lined Swing Check Valve in Tamil Nadu Including Chidambaram, Arcot, Ariyalur, Chengalpattu, Chennai, Coimbatore, Cuddalore, Dharmapuri, Dindigul, Erode, Kallakurichi, Kanchipuram, Kanniyakumari, Karur, Krishnagiri, Madurai, Mayiladuthurai, Nagapattinam, Namakkal, Nilgiris, Perambalur, Pudukkottai, Rajapalayam, Ramanathapuram, Ranipet, Salem, Sivagangai, Tenkasi, Thanjavur, Theni, Thoothukudi, Tiruchirappalli, Tirunelveli, Tirupathur, Tiruppur, Tiruvallur, Tiruvannamalai, Tiruvarur, Vellore, Viluppuram, Virudhunagar, Salem, Udhagamandalam.

For more information, please feel free to contact us.