DELCO IP67-DK56-DC Electric Lined Butterfly Valve – PTFE/FEP Lined, Cast Iron Body
The DELCO IP67-DK56-DC combines the cost-effectiveness of a Cast Iron body with the superior corrosion resistance of a PTFE/FEP lining. This fully lined design isolates the metal from the medium, making it perfect for handling strong acids and alkalis. Controlled by an IP67 electric actuator, it ensures safe regulation in hazardous environments.
Size Range: DN40-DN1200
Material:Cast Iron, WCB, SS304/316 etc.
Connection Standard: GB / ANSI / JIS / DIN
Features
A cost-effective electric butterfly valve featuring a corrosion-resistant PTFE lining and IP67 actuator, ideal for controlling aggressive chemicals.
✅Full Fluorine Lining: The valve seat and disc are lined with thick PTFE or FEP, providing exceptional chemical resistance comparable to expensive alloys, making it a smarter choice than standard Electric Stainless Steel Butterfly Valves for acids.
✅IP67 Protected Automation: The electric actuator housing prevents ingress of corrosive fumes and moisture (IP67), essential for longevity in chemical processing plants.
✅Cost-Effective Body: Utilizes a rugged Cast Iron split-body design to support the lining, significantly reducing costs while maintaining high structural strength.
✅Bubble-Tight Sealing: The resilient backing behind the PTFE liner ensures a tight seal against the disc, achieving zero leakage shutoff even with corrosive gases.
✅Wafer Connection: Designed for easy installation between standard flanges, offering a compact and lightweight solution for large-diameter chemical pipelines.
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Key Application Fields
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Oil & Gas
DELCO API-certified valves ensuring safety and reliability in demanding high-pressure pipelines. -
Chemical & Petrochemical
DELCO corrosion-resistant solutions tailored for handling aggressive acids and hazardous fluids safely. -
Power Generation
DELCO solutions efficiently withstand extreme high-temperature and high-pressure steam cycles in power plants. -
Food & Pharmaceutical
DELCO sanitary valves with FDA-compliant, crevice-free designs to ensure absolute product purity. -
Water & Wastewater
Durable municipal solutions by DELCO, designed for zero leakage and long-term sustainability. -
HVAC & District Heating
DELCO valves ensure precise flow regulation to optimize energy efficiency in modern buildings.
Browse our case studies or talk directly with our engineers to discuss your application.
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