QT-DK55-CF Electric Explosion-Proof FEP Fluorine-Lined Flange Ball Valve - Extreme Corrosion Resistance
The QT-DK55-CF is an advanced Electric Explosion-Proof Flange Ball Valve specifically engineered for handling extremely corrosive fluids, excluding only molten alkali metals and elemental fluorine. Utilizing a durable FEP (Fluorinated Ethylene Propylene) lining layer, this valve achieves extremely high chemical stability, making it indispensable in the chemical, pharmaceutical, and petrochemical industries. Coupled with an explosion-proof electric actuator, it delivers automated, fast opening/closing with zero leakage, ensuring maximum safety and process efficiency in hazardous areas.
Features
An automated, explosion-proof electric ball valve featuring a chemically inert FEP fluorine lining for extreme corrosion resistance, zero leakage, and full-bore flow control of hazardous and strong corrosive media.
✅Extreme Chemical Stability (FEP Lined): The FEP lining creates a protective layer with excellent chemical inertness, making the valve suitable for almost any strong corrosive property, including concentrated acids, alkalis, and solvents, ensuring extended service life.
✅Explosion-Proof Electric Automation: Equipped with an explosion-proof electric actuator, the QT-DK55-CF allows for automated, remote operation in hazardous and flammable environments, meeting strict safety regulations for critical process control.
✅Full Bore & Floating Ball Structure: Adopts a full-bore design, providing an unrestricted flow path that minimizes fluid resistance and pipeline pressure loss. The floating ball structure ensures the valve can achieve a reliable, tight shutoff across the entire pressure range.
✅Fast and Leak-Proof Shutoff: Features fast opening and closing speeds, offering quick reaction times for emergency shut-off or precise control cycles. The sealing mechanism guarantees zero leakage throughout the operating cycle, crucial for handling dangerous media.
✅Flange Connection for High Integrity: Designed with a flanged end connection (two-piece or three-piece structure), providing a robust, high-integrity seal that is easy to install and maintain in complex industrial pipeline systems.
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Industry Applications
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Water Treatment
Chemical dosing (chlorine, pH adjusters), filtration systems -
Chemical Processing
Acid/alkali transfer, solvent blending lines -
HVAC Systems
Chilled water control, heat recovery units -
Aquaculture
Seawater flow diversion, ozone injection -
Plating Plants
Electrolyte management, waste neutralization
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