CAST IRON LUGGED TYPE BUTTERFLY VALVE LEVER OPERATED

  1. Product Name: Cast Iron Lug Type Butterfly Valve, Lever Operated
  2. Material:
    • Body: Cast Iron (ASTM A126 Class B or equivalent)
    • Disc: Ductile Iron (ASTM A536 Grade 65-45-12) or Cast Iron
    • Stem: Stainless Steel (ASTM A276 Type 304 or equivalent)
    • Seat: EPDM (Ethylene Propylene Diene Monomer), NBR (Nitrile Butadiene Rubber), or other suitable elastomer
    • Lever: Ductile Iron or Stainless Steel
  3. Connection Type: Lug style with flanged ends for easy installation between flanges of compatible piping systems.
  4. Design:
    • Butterfly valve design with a disc-shaped closing mechanism (disc) mounted on a rotating shaft (stem).
    • Lever-operated mechanism for manual actuation, providing quick and easy operation to open or close the valve.
    • Lug style body design with threaded bolt holes allows for installation between flanges using bolts and nuts, providing a secure and leak-tight connection.
  5. Size Range:
    • Available in various sizes ranging from 2 inches to 24 inches or larger, depending on the manufacturer and application requirements.
  6. Pressure Rating:
    • Rated for various pressure ratings depending on the size, material, and application, typically up to ANSI Class 150 or higher.
  7. Temperature Rating:
    • Suitable for a wide range of temperatures, typically from -20°C to 120°C (-4°F to 248°F), depending on the elastomer seat material and application.
  8. Features:
    • Corrosion Resistance: Cast iron construction provides good resistance to corrosion, suitable for use in water, air, and non-corrosive fluid applications.
    • Bubble-Tight Seal: Elastomer seat provides a tight seal against the disc, ensuring leak-free operation even at low pressures.
    • Lever Operation: Lever handle provides manual actuation for opening and closing the valve, allowing for quick adjustment of flow rates.
    • Lug Style: Lug design allows for easy installation and removal of the valve from the pipeline without disturbing the flange connections.
    • Versatility: Suitable for a wide range of applications, including HVAC systems, water distribution, irrigation, and general industrial applications.
  9. Application:
    • Ideal for use in HVAC systems, water distribution networks, industrial process piping, and other applications where reliable flow control is required.
    • Commonly used in industries such as water treatment plants, chemical processing, power generation, and wastewater treatment.
  10. Standards Compliance:
  • Manufactured to meet or exceed relevant industry standards and specifications, such as API 609, MSS SP-67, AWWA C504, and others, ensuring quality, reliability, and safety.

Related Products