PFA Lined Ball Check Valve — A corrosion-resistant, low-maintenance inline check valve designed for aggressive chemical handling and high-purity applications. The PFA lining provides excellent chemical resistance and smooth flow, while the ball check design ensures reliable reverse-flow prevention with minimal pressure drop.

Product Specification

Detailed Description

The PFA Lined Ball Check Valve from KELOR is engineered for demanding chemical and high-purity processes where metal-to-media contact must be avoided. The valve features a solid stainless-steel ball with a complete PFA overcoat and a PFA-lined body that creates an inert, smooth flow path resistant to most acids, bases, and solvents.

Key Features

• Superior chemical resistance thanks to PFA lining — ideal for aggressive media.
• Low friction, self-cleaning inner surface reduces fouling and maintenance.
• Compact wafer-style mounting saves space in tight piping runs.
• Robust sealing for minimal leakage and reliable check function under varying flow conditions.
• Manufactured and tested in India — export-ready with packing for sea/air shipments.

Typical Applications

Chemical processing, pharmaceutical, semiconductor, plating, wastewater with aggressive chemicals, acid dosing, brine systems, and any process requiring a chemically inert valve lining.

Installation & Maintenance

Install in horizontal or vertical pipes per piping engineer guidance — ensure flow direction aligns with arrow. PFA lining is wear-resistant but avoid abrasive slurries unless specified. Periodic inspection recommended; valve is designed for easy disassembly and lining inspection.

Certifications & Testing

Pressure testing and factory inspection reports are available on request. Custom certifications (e.g., EN, API, material certificates) can be provided for export orders.