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Flanged Turbine Manual Centerline Butterfly Valve with PTFE Anti-Corrosion Sealing

Technical Specifications
Parameter Details
Size Range DN50 to DN1200 (2" to 48")
Pressure Rating PN10-PN16 (Class 150-300)
Temperature Range -20°C to 180°C (-4°F to 356°F)
Seat Material Reinforced PTFE
Disc Material Stainless Steel 304/316, Epoxy-Coated
Connection Type Flange (ANSI, DIN, JIS, BS standards)
Actuation Manual Turbine Gear Operator
Availability:
Quantity:

Product Overview

The Flange Turbine Manual Centerline Butterfly Valve with PTFE Anti-Corrosion Sealing is a high-performance industrial valve designed for precise flow control in demanding environments. Engineered with a polytetrafluoroethylene (PTFE)-lined seat and seal, this valve ensures exceptional resistance to corrosive chemicals, high temperatures, and abrasive media. Its centerline disc design and turbine manual operation provide smooth, low-torque actuation, making it ideal for applications requiring reliability and durability.


Key Features & Performance Advantages

  1. PTFE Anti-Corrosion Sealing

    • Superior Chemical Resistance: PTFE (Teflon®) lining offers unmatched protection against acids, alkalis, solvents, and aggressive fluids.

    • High-Temperature Tolerance: Operates reliably in temperatures ranging from -20°C to 180°C (-4°F to 356°F).

    • Zero Leakage: Precision-molded PTFE seats ensure bubble-tight sealing, even under high-pressure conditions.

  2. Robust Construction

    • Body Material: ASTM-standard cast iron, ductile iron, or stainless steel options for diverse industrial needs.

    • Centerline Disc Design: Reduces wear on seals and ensures consistent performance over extended cycles.

    • Turbine Manual Gearbox: Enables effortless operation with a 90° rotation, suitable for large-diameter pipelines.

  3. Low Maintenance & Longevity

    • PTFE’s self-lubricating properties minimize friction, extending valve lifespan.

    • Corrosion-resistant components reduce downtime and replacement costs.

Applications

This valve is widely used in industries requiring corrosion-resistant flow control:

  • Chemical Processing: Handling acids, alkalis, and solvents.

  • Water & Wastewater Treatment: Resistant to chlorine and other disinfectants.

  • Oil & Gas: Suitable for pipelines carrying corrosive hydrocarbons.

  • Pharmaceuticals: Compliant with hygienic and sterile requirements.

  • Power Generation: Steam and cooling water systems.


Why Choose Our Valve?

  • Cost-Effective: PTFE’s durability lowers lifecycle costs.

  • Versatility: Compatible with liquids, gases, and semi-fluids.

  • Global Certifications: ISO 9001, API 609, and CE compliant.

  • Customizable: Available in multiple sizes, materials, and flange standards.


Customer Reviews

⭐⭐⭐⭐⭐
"These valves revolutionized our chemical plant’s efficiency. Zero leaks and easy maintenance!"
John T., Chemical Engineer, Germany

⭐⭐⭐⭐⭐
"Perfect for wastewater treatment. The PTFE seals withstand chlorine better than any rubber-based valve."
Maria L., Project Manager, USA

⭐⭐⭐⭐⭐
"Durable and reliable under high-pressure steam conditions. Highly recommended!"
Ahmed K., Power Plant Operator, UAE


SEO-Optimized Keywords

  • PTFE Sealed Butterfly Valve

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  • Zero Leakage Industrial Valve


Boost your system’s performance with our PTFE-lined butterfly valve—engineered for corrosion resistance, longevity, and precision!


Internal Links: Explore our valve catalog | PTFE material benefits
External Links: PTFE Chemical Resistance Chart (Authority Link)

This structured, keyword-rich content enhances Google search visibility by targeting industry-specific queries while providing authoritative technical details and user testimonials.


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