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DELCO Manual 3-Piece Flanged Ball Valve, Stainless Steel CF8M, ISO 5211 Direct Mount, PN40/Class 300

Engineered for critical process lines requiring frequent maintenance, this manual ball valve features a 3-piece bolted body design. This construction allows the center valve body to be easily removed for cleaning or seat replacement without dismantling the pipeline flanges. Made from high-grade Stainless Steel CF8M, it is ideal for high-cycle applications in food, pharmaceutical, and chemical industries.

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Features

A maintainable 3-piece stainless steel ball valve with ISO 5211 mounting, offering easy seat replacement and automation readiness.

✅Easy Maintenance (3-Piece Design): The bolted 3-piece body allows the center section (containing the ball and seats) to be "swung out" or removed for servicing while the flanges remain bolted to the pipe, significantly reducing downtime compared to 2-Piece Ball Valves.

✅ISO 5211 High Mounting Pad: Features a built-in ISO 5211 direct mounting pad, which not only elevates the handle for insulation clearance but also allows for instant upgrading to a Pneumatic Actuator or electric actuator without brackets.

✅High Pressure Capability: The robust 4-bolt construction reinforces the body, enabling it to handle higher pressures (up to PN64/Class 300) more reliably than standard lightweight flanged valves.

✅Precision Cast Stainless Steel: Manufactured from investment cast CF8M (SS316) or CF8 (SS304), providing a smooth surface finish that minimizes media residue—crucial for sanitary or viscous fluid applications.

✅Versatile End Connections: While supplied with flanges, the modular 3-piece design allows for flexibility; the same center body can technically be adapted to different end caps (butt weld, socket weld) if system requirements change.

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    Manual 3-Piece Flanged Ball Valve 1
    Manual 3-Piece Flanged Ball Valve 2
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Parameter

Key Application Fields

  • 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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