Floating PFA/PTFE Lined Ball Valve

Corrosion
Resistant

Leak Tight
Sealing

Automated
Operation

Low Maintenance
Long Life

Alis Valves is a trusted Floating PFA PTFE Lined Ball Valve Manufacturer in India, offering high-performance lined ball valves for handling corrosive chemicals, acids, alkalis, and aggressive process media. Designed with a floating ball mechanism and premium PFA/PTFE lining, these valves provide reliable shut-off, excellent chemical resistance, bubble-tight sealing, and long-lasting performance in chemical processing, pharmaceutical, water treatment, and industrial applications.

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Product Specifications and Overview

Size Range

DN15 to DN300 (½" to 12")

Pressure Rating

PN10, PN16 / ANSI Class 150

Body Material

Cast Iron, Ductile Iron, WCB, SS304, SS316

Lining Material

Virgin PFA / PTFE

Ball Material

SS304 / SS316 with PFA/PTFE Lining

Seat Material

PTFE / Reinforced PTFE (RPTFE)

Leakage Class

Bubble Tight Shut-Off

Design Standards

API 608, ASME B16.34, ISO 5211

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Industries Served

Cement

Engineered valve solutions tailored for critical Cement operating processes.

Chemical

Engineered valve solutions tailored for critical Chemical operating processes.

Data centres

Engineered valve solutions tailored for critical Data centres operating processes.

Fertilizer

Engineered valve solutions tailored for critical Fertilizer operating processes.

Applications

Ammonia

High-performance flow automation engineered for Ammonia operations.

CO₂

High-performance flow automation engineered for CO₂ operations.

Compressed Air

High-performance flow automation engineered for Compressed Air operations.

Cryogenic

High-performance flow automation engineered for Cryogenic operations.

Frequently Ask Questions

What Is a Floating PFA/PTFE Lined Ball Valve?

A Floating PFA/PTFE Lined Ball Valve uses a floating ball with PFA or PTFE lining to provide reliable isolation of highly corrosive and chemically aggressive fluids.

What Is the Difference Between PFA and PTFE Lining?

Both materials offer excellent chemical resistance. PFA generally provides better temperature capability and mechanical properties, while PTFE is widely used for reliable corrosion-resistant lining applications.

Who Is a Floating PFA/PTFE Lined Ball Valve Manufacturer in India?

Alis Valves manufactures and supplies Floating PFA/PTFE Lined Ball Valves for chemical, pharmaceutical, petrochemical, and other corrosive industrial applications.

What Are PFA/PTFE Lined Ball Valves Used For?

They are mainly used for handling acids, alkalis, corrosive chemicals, and aggressive process fluids in chemical and process industries.

Can It Handle Strong Acids and Alkalis?

Yes. PFA/PTFE-lined valves are suitable for many strong acids, alkalis, and aggressive chemicals, subject to chemical compatibility and operating-temperature requirements.

What Is the Advantage of a Floating Design?

The floating design provides effective downstream sealing with a relatively simple and compact construction, making it suitable for many chemical applications.