DK56-WB Electric Cast Iron Wafer Butterfly Valve - Compact & Cost-Effective Isolation
The DK56-WB Electric Wafer Butterfly Valve is the leading choice for cost-effective, automated flow isolation in general utility and HVAC applications. Constructed from durable Cast Iron, it provides the necessary mechanical strength and rigidity for handling non-corrosive liquids, water, and air. The Wafer (Against-Clamp) body features a compact, lightweight design that fits securely between pipeline flanges, ensuring minimal installation dimensions. Paired with the electric actuator, it delivers fast, reliable, and economical on/off flow control for large-volume industrial systems.
Features
An economical electric wafer butterfly valve built from cast iron for general utility service, offering compact installation and reliable automated on/off flow control.
✅Cost-Effective Construction: The Cast Iron body provides the essential strength and reliability required for general industrial applications (e.g., water, air) at the most economical price point among metal valve options.
✅Space-Saving Wafer Design: The wafer (lugless) body is extremely compact and lightweight, fitting directly between standard pipeline flanges, which minimizes installation space and reduces overall system weight.
✅Reliable Electric Automation: Equipped with the electric actuator, the valve ensures fast, quarter-turn, and reliable automated on/off switching, enabling efficient remote control and process isolation.
✅High Flow Capacity: The inherent butterfly valve design offers high flow characteristics and a low pressure drop, optimizing the energy efficiency and throughput of bulk fluid transfer applications.
✅General Service Soft Sealing: Features a resilient soft seal (typically EPDM or NBR lined) that provides reliable bubble-tight shutoff for low-to-medium pressure, non-abrasive industrial fluids.
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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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