PTFE Lined 45 Degree Elbow

MVS Valves PTFE Lined 45° Elbow is designed for highly corrosive and high-purity fluid transfer systems where a smooth directional change is required. These elbows feature seamless virgin PTFE or PFA liners housed within ductile iron or carbon steel bodies, ensuring excellent corrosion resistance, high durability, and low maintenance.

Offered in sizes from ½″ to 24″ (DN 15–600), these elbows meet ANSI Class 150/300 and PN 10–25 standards and are vacuum-rated, making them suitable for both pressure and vacuum service. The product complies with global quality standards such as ASTM F1545, ASME B16.9, and ISO specifications.

MVS PTFE Lined 45 Degree Elbow is manufactured via casting up to 150 mm and fabricated for larger sizes. The internal lining is available in FEP, PFA, and PVDF, providing high resistance to permeation and long-lasting performance. The design also includes flat-faced flanges, ideal for bolted flange connections.

Key Features

• Full 45° directional bend with corrosion-resistant PTFE lining
• Available in cast (up to 150 mm) and fabricated (above 150 mm) versions
• Wide material selection: PTFE, FEP, PFA, PVDF
• Vacuum-rated and temperature-resistant from –40 °C to +230 °C
• Fully compliant with ASTM, ASME, and ISO standards
• Flanged ends for easy installation and maintenance
• Excellent chemical resistance and anti-stick surface

Where is PTFE Lined 45 Degree Elbow Used?

• Chemical processing industries – For acid, alkali, and solvent pipelines
• Pharmaceutical plants – For clean and contaminant-free flow transfer
• Petrochemical industries – For handling aggressive hydrocarbons
• Pulp & paper plants – For movement of corrosive bleaching agents
• Chlor-alkali units – For brine, chlorine, and caustic media lines
• Fertilizer and acid production – In high-corrosion service line