Adelphi Group of Companies

Tri-Clamp Butterfly Valve

Tri-Clamp Butterfly Valves are high-performance flow control components designed for hygienic processing systems across pharmaceutical, food, cosmetic and chemical industries.

Product details

  • 316L Pharmaceutical Grade Stainless Steel Construction
    Manufactured from high-quality 316L stainless steel containing approximately 2% molybdenum, providing superior resistance to chlorides, corrosion and aggressive cleaning agents.
  • 12-Position Lockable Handle For Precise Flow Control
    Integrated locking handle allows operators to securely position the valve in multiple settings, improving control accuracy and operational safety.
  • Easy Dismantling For Efficient Cleaning
    Four-bolt construction allows quick disassembly, enabling thorough cleaning, inspection and maintenance with minimal downtime.
  • Hygienic Design For Regulated Processing Environments
    Engineered to meet international pharmaceutical and food manufacturing hygiene requirements, supporting contamination control and product integrity.
  • Multiple Seal Material Options Available
    Supplied with either EPDM or Silicone seals, allowing compatibility with a wide range of processing conditions and chemical applications.
  • Wide Size Range For System Flexibility
    Available as standard in outside pipe diameters from 1 inch to 4 inches, providing compatibility with various hygienic pipeline systems.
  • Durable & Reusable Construction
    Designed to withstand repeated cleaning, sterilisation and operational cycles, delivering long-term cost efficiency and reliability.
  • Full Material Traceability Available
    Optional certification and documentation support regulatory compliance and quality assurance requirements.
  • Fast Delivery Availability
    Designed for rapid supply to support maintenance schedules and minimise production downtime.
  • FDA compliant EPDM seal 
    Alternative seals available

Technical specifications

ModelNominal Pipe SizeFlange
Tri-Clamp Butterfly Valves1 - 4 in50.5 - 119 mm
Stainless steel butterfly valve with lever handle and tri-clamp fittings on a clean background, highlighting hygienic flow control for pharmaceutical or cosmetic processing in controlled environments.

Service & Maintence

Autoclave & Industrial Cleaning Compatible

Suitable for cleaning with alcohol-based disinfectants, industrial dishwashers and autoclaves, ensuring ease of sterilisation and reuse.

Why Choose Adelphi

  • Proudly Trusted Worldwide Since 1947

    With decades of experience and installations in over 100 countries, Adelphi is a trusted name.

  • End-to-End Project Management

    From concept to delivery, Adelphi provides complete project oversight. Ensuring a seamless operation.

  • Custom Solutions for Every Industry

    Whether you’re filling pharmaceuticals, cosmetics or food products, our products can be tailored to you.

  • British Manufacturing Excellence

    Our equipment upholds the highest standards of quality, craftsmanship & engineering integrity.

FAQ's

  • What is a Tri-Clamp Butterfly Valve used for?

    Tri-Clamp Butterfly Valves are used to regulate or isolate product flow within hygienic pipeline systems. They are widely used in pharmaceutical, food, cosmetic and chemical processing environments where reliable flow control and strict hygiene standards are essential.

  • What material is the valve manufactured from?

    The valve is manufactured from 316L pharmaceutical grade stainless steel containing approximately 2% molybdenum. This provides excellent resistance to corrosion, chlorides and aggressive cleaning agents, ensuring long-term durability in demanding processing environments.

  • How does the locking handle improve operation?

    The integrated 12-position lockable handle allows operators to secure the valve in multiple flow positions. This provides improved control accuracy, enhanced safety and consistent process management.

  • Is the valve easy to clean and maintain?

    Yes. The four-bolt construction allows quick dismantling for thorough cleaning, inspection and maintenance. The hygienic design supports contamination control and makes the valve suitable for regulated production environments.

  • What seal materials are available?

    The valve can be supplied with EPDM or Silicone seals, allowing compatibility with different product chemistries and temperature requirements.

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