DK56-DC Electric Cast Iron Fluorine-Lined Wafer Butterfly Valve – Compact Corrosion Control

✅High Chemical Immunity (Fluorine Lining): The resilient fluorine lining (PTFE/FEP) fully isolates the cast iron body from the process fluid, providing superior protection against strong acids, concentrated alkalis, and aggressive chemical solutions.

✅Space-Saving Wafer Design: The wafer (also known as against-clamp) structure is extremely lightweight and compact, requiring minimal face-to-face space for installation, which is a major advantage in tightly packed industrial environments.

✅Cost-Effective Durability (Cast Iron): The Cast Iron body provides necessary mechanical strength and rigidity at a significantly lower material cost compared to high-grade steel alloys, offering excellent value for budget-conscious projects.

✅Reliable Electric Automation: Equipped with the electric actuator, the valve ensures fast, quarter-turn, and reliable automated on/off service, essential for high-volume fluid switching.

✅Excellent Flow Characteristics: As a butterfly valve, the design inherently provides high flow capacity and a low pressure drop, making it suitable for high-volume fluid transfer and bulk handling of corrosive media.