PTFE Lined Pipe is a prominent manufacturer of PTFE, FEP, and PFA Lined Check Valves in Mumbai, India. PTFE Check Valves are employed in piping systems to regulate fluid flow, allowing liquid to flow in one direction only and automatically stopping backflow. Of the many types, the PTFE lined swing check valve has a swinging mechanism and an internal PTFE coating for added durability. The other varieties are disc and ball check valves, which operate in different ways to regulate flow. PTFE lined ball valves consist of a unique PTFE cover within that serves as protection against corrosion and wear by aggressive fluids. The lining protects the inner material of the valve from the hostile conditions within, enhancing its functionality and longevity.
A PTFE Lined Check Valve is a special valve which allows fluid to flow in one direction and stop it from flowing back. There’s a protective PTFE lining (Polytetrafluoroethylene) inside the valve, a robust chemical-resistant material which protects the valve against corrosive or abusive fluids. There are several varieties of such valves—such as swing, ball and disc check valves—each designed to control flow in a distinct manner. PTFE lining makes the valve more resilient, guards against exposure of the inside parts and provides safe and reliable performance under harsh industrial conditions.
Size : 25 NB to 200 NB
Standard Resin Specifications : PTFE : ASTM D 1457, PFA : ASTM D 3307, PVDF: ASTM D 3222, FEP : ASTM D 211
Outer body : ASTM A 395 Gr 60-40-18
Flange Connection : ANSI B 16.5
Face to Face : ANSI B 16.10
Spark Test : 15 KVA
Hydro Test : at 29.8 kg/cm2
FEP- Max Temp : 180° C
PP Max Temp : 100° C
PFA Max Temp : 200° C
PTFE Lined Pipe is a leading supplier of PTFE Lined Check Valve in Mumbai, India, offering high-quality, corrosion-resistant solutions ideal for chemical, pharmaceutical, and industrial applications.
|
SIZE |
L |
H |
|
15 |
130 |
105 |
|
20 |
150 |
115 |
|
25 |
127 |
125 |
|
40 |
165 |
160 |
|
50 |
178 |
175 |
|
80 |
203 |
240 |
|
100 |
229 |
270 |
|
150 |
400 |
330 |
|
200 |
600 |
381 |
Protects against harsh chemicals, ensuring longevity.
Offers a bubble-tight seal, preventing leakage and enhancing system safety in both on/off and throttling applications.
Can operate effectively in a broad temperature range, typically up to 200°C.
Requires less upkeep due to durable PTFE lining.
PTFE lined check valves generally feature a valve body constructed from carbon steel or stainless steel, which is internally lined with PTFE (Polytetrafluoroethylene) to ensure excellent chemical resistance and enhanced durability.
A PTFE lined check valve is designed to permit fluid flow in a single direction and automatically closes to prevent reverse flow when the forward flow ceases. The PTFE lining enhances durability by minimizing wear, corrosion, and chemical attack, ensuring reliable performance in aggressive media environments.
To ensure optimal performance and extend the service life of a PTFE-lined check valve, perform regular inspections for signs of wear or damage, clean the valve periodically, and verify that the PTFE lining remains properly sealed and intact.
A PTFE-lined check valve is designed to prevent the backflow of fluids in piping systems. It features an internal lining of PTFE (polytetrafluoroethylene), which provides excellent corrosion resistance and chemical compatibility, making it ideal for handling aggressive or corrosive media.
PTFE-lined check valves are commonly utilized in industries such as chemical processing, pharmaceuticals, oil and gas, food and beverage, and water treatment, thanks to their superior chemical resistance and dependable performance in harsh environments.
We are the leading Manufacturer and Supplier of Vivek PTFE Lined Pipe, Fittings, Flanges, Spool and Valves in Mumbai, India.
