PTFE Lined Check Valves

PTFE Lined Check Valves

Supplier & Exporter • KELOR

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.

Body Material

SS304 / SS316 / Carbon Steel

Lining

PTFE (Polytetrafluoroethylene)

Sizes

DN15 – DN200 (½” – 8″)

Connections

Wafer / Lug / Flanged

Pressure Rating

PN10 / PN16 / ASME Class

Temperature

-20°C to 150°C

Product Details & Benefits

KELOR PTFE Lined Check Valves are designed for secure backflow prevention in corrosive and high-purity fluid systems. Fully PTFE-lined, these valves resist chemical attack, prevent contamination, and ensure reliable long-term performance. Suitable for chemical, pharmaceutical, food, and ultrapure applications.

  • Full PTFE lining for superior chemical resistance.
  • Reliable backflow prevention with zero contamination.
  • Compact wafer, lug, or flanged designs for easy installation.
  • Manual or automated actuation options available.
  • Export-ready with proper packaging and documentation from India.