PTFE Lined Butterfly Valve with Polished Disc and Pneumatic Actuator

Product Features:

Unmatched Corrosion Resistance & Purity:

Advanced PTFE Lining: The valve with PTFE Seated. This creates an impervious barrier against the most aggressive acids, bases, solvents, and oxidizing agents, ensuring long-term integrity and zero contamination.

Mirror-Polished Disc: The critical sealing surface undergoes meticulous polishing to an ultra-smooth finish. This minimizes friction, prevents particle adhesion or build-up, facilitates effortless cleaning, and guarantees a bubble-tight seal – essential for pharmaceutical, food & beverage, semiconductor, and high-purity chemical applications.

Technical Specifications

Body	Cast Iron  Ductile Iron  Carbon Steel  Stainless Steel  AL-Bronze
Disc	PTFE  Ductile Iron  Carbon Steel Stainless Steel  AL-Bronze
Lining	PTFE(Teflon)
Shaft	Stainless Steel  Monel K500
Seat	Integral PTFE
Pressure Rating	10/16Bar  ANSI 150# (Standard), Higher Ratings Available
Temperature Range	-20°C to 180°C (-4°F to 356°F) - Consult for extremes
Actuator	Hand  Lever  Worm Gear  Electric  Pneumatic
End Connections	Wafer, Lug, Flanged (ANSI, DIN, JIS......)

Broad Application Suitability

Aggressive Chemical Processing (Acids, Caustics, Solvents)

Ultra-Pure Water (UPW, DI Water) & High-Purity Systems

Pharmaceutical & Biotech (CIP/SIP, Sterile Processes)

Food & Beverage (Sanitary Processes, Hygienic Transfer)

Pulp & Paper (Bleach Plants, Chemical Recovery)

Semiconductor Manufacturing

Wastewater Treatment & Corrosive Effluent Control

Why Choose This Valve?

Maximum Corrosion Defense: PTFE lining provides the gold standard protection.

Uncompromised Purity: Polished disc prevents contamination, ideal for sensitive processes.

Automation Ready: Reliable pneumatic actuation ensures precise, repeatable control.

Long Service Life & Low TCO: Durable construction and minimal wear parts reduce downtime and costs.

Optimized Flow Efficiency: Full-bore design minimizes pressure loss.

Conclusion:

Upgrade your critical flow control systems with the ultimate combination of corrosion resistance, purity assurance, and automated reliability. Request a quote or datasheet for your specific PTFE Lined Pneumatic Butterfly Valve requirements today!