MANUAL BUTTERFLY VALVE

  1. Nominal Size:
    • Manual butterfly valves are available in various nominal sizes to accommodate different flow rates and pipe diameters. Sizes can range from smaller valves for laboratory applications to larger valves for bulk pharmaceutical manufacturing.
  2. Connection Type:
    • The connection types for manual butterfly valves in the pharmaceutical industry often include sanitary or aseptic connections to meet hygiene standards. These may include clamp, weld, or aseptic flange connections.

Description

  1. Hygienic Design:
    • Manual butterfly valves are designed with smooth and hygienic surfaces, making them suitable for pharmaceutical applications where cleanliness and sterility are crucial.
  2. Material Compatibility:
    • Manual butterfly valves are available in materials that are compatible with pharmaceutical products and cleaning agents. Common materials include stainless steel and corrosion-resistant alloys.
  3. Precise Flow Control:
    • Manual butterfly valves provide precise control over flow rates. The ability to modulate the valve position allows for accurate dosage control and precise mixing in pharmaceutical processes.
  4. Bubble-Tight Shut-Off:
    • Manual butterfly valves offer reliable bubble-tight shut-off, ensuring that there is no leakage of fluids. This is critical in pharmaceutical applications where maintaining a sterile environment is paramount.
  5. Ease of Operation:
    • Manual butterfly valves are easy to operate, allowing for quick adjustments to flow rates by rotating the valve handle. The simplicity of operation is advantageous in applications where frequent adjustments are required.
  6. Low Maintenance:
    • Manual butterfly valves are designed for low maintenance. The simple design with fewer moving parts contributes to reduced maintenance requirements, which is advantageous in pharmaceutical facilities where minimizing downtime is crucial.
  7. Low Particle Generation:
    • The design of manual butterfly valves minimizes particle generation, making them suitable for applications where maintaining a particle-free environment is essential.
  8. Regulatory Compliance:
    • Manual butterfly valves can be designed to comply with regulatory standards such as cGMP (Current Good Manufacturing Practice) and FDA (Food and Drug Administration) requirements. Compliance is crucial in the pharmaceutical industry to ensure product quality and safety.
  9. Bi-Directional Flow Capability:
    • Manual butterfly valves are designed to handle bi-directional flow, providing flexibility in controlling the direction of fluid flow in pharmaceutical processes.
  10. High Purity Standards:
    • Manual butterfly valves are well-suited for applications requiring high purity standards, such as the production of injectable drugs and sterile formulations.
  11. Integral Part of Aseptic Processes:
    • Manual butterfly valves play an integral role in aseptic processing systems, contributing to maintaining sterile conditions throughout pharmaceutical manufacturing.
  12. Valve Position Indication:
    • Some manual butterfly valves can be equipped with position indicators, allowing operators to easily monitor the valve’s status in the pharmaceutical production line.
  13. Adaptability to Changing Process Conditions:
    • Manual butterfly valves provide adaptability to changing process conditions, allowing operators to control flow as needed to accommodate variations in production requirements.
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