PTFE Lined Check Valves
Premium Manufacturer & Exporter • KELOR Valves
KELOR PTFE Lined Check Valves ensure reliable backflow prevention with full chemical resistance. Ideal for chemical, pharmaceutical, and food-grade pipelines, these valves deliver zero-contamination operation and long-lasting performance in aggressive environments.
Technical Specifications
Product Details & Key Benefits
KELOR PTFE Lined Check Valves are engineered for secure backflow prevention in corrosive and high-purity fluid systems. The seamless PTFE lining acts as a protective barrier, preventing chemical attack and ensuring reliable, long-term performance without contaminating the media.
- Superior Chemical Resistance: Full PTFE lining protects against aggressive acids, alkalis, and solvents (learn more about chemical resistance).
- Zero Contamination: Smooth inner surface prevents fluid adherence and ensures high-purity flow.
- Flexible Installation: Available in compact wafer, lug, or flanged designs to match your pipeline.
- Quality Tested: Every valve undergoes strict hydro-testing and spark-testing to guarantee lining integrity.
- Export-Ready: Manufactured in India with proper certification, documentation, and secure wooden-box packaging for global shipping.
Frequently Asked Questions
What industries use PTFE lined check valves?
They are predominantly used in chemical processing, pharmaceuticals, food and beverage, and water treatment industries where fluids are highly corrosive or require high purity.
How does the PTFE lining improve valve life?
The PTFE lining isolates the metal body from corrosive media, preventing rust, degradation, and contamination, which significantly extends the valve’s operational lifespan.