Sanitary Manual Quick Clamp Ball Valve – Technical Description A sanitary manual quick clamp ball valve is a specialized fluid control device designed for industries requiring strict hygiene standards, such as food and beverage, pharmaceuticals, biotechnology, and dairy processing. Its primary function is to regulate the flow of liquids or gases in sanitary piping systems while ensuring easy maintenance, cleanliness, and leak-proof performance. Design and Construction The valve features a 316L stainless steel body, chosen for its corrosion resistance, durability, and compatibility with aggressive cleaning agents like CIP (Clean-in-Place) and SIP (Sterilize-in-Place) systems. The internal polished bore minimizes crevices where bacteria or product residues could accumulate, meeting industry standards such as 3-A, FDA, and EHEDG. The ball (rotating disc) is typically made of stainless steel or PTFE-coated for smooth operation and tight sealing. A PTFE or EPDM seat ensures a bubble-tight shutoff, preventing contamination and leakage. The manual handle (lever or butterfly-style) allows quick 90-degree rotation for full open/close control, with visual indicators showing the valve position. Quick Clamp Connection A key feature is the tri-clamp (triple clamp) or DIN/SMS flange connection, enabling fast, tool-free installation and disassembly. The clamp mechanism uses a single bolt and gasket system, ensuring a secure, hygienic joint without threads or dead spaces. This design simplifies cleaning, inspection, and part replacement, reducing downtime in production lines. Performance and Applications - Pressure Rating: Typically operates at 10–16 bar (150–230 psi), suitable for most sanitary processes. - Temperature Range: -20°C to 150°C (-4°F to 302°F), compatible with hot water, steam, or chilled fluids. - Flow Efficiency: Full-port design minimizes pressure drop, ensuring unrestricted flow for viscous or shear-sensitive media. Common applications include: - Transfer lines for milk, juices, or syrups. - Biopharmaceutical fluid paths (e.g., buffers, vaccines). - CIP/SIP systems and aseptic processing. Advantages 1. Hygienic: Smooth surfaces and crevice-free design meet sanitary standards. 2. Easy Maintenance: Disassembly takes seconds without special tools. 3. Reliable Sealing: Robust materials prevent leaks even after repeated cycles. 4. Versatility: Compatible with various gasket materials (EPDM, FKM, silicone) for different media. Conclusion The sanitary manual quick clamp ball valve is an essential component in hygienic fluid systems, combining durability, ease of use, and compliance with strict cleanliness requirements. Its efficient design ensures optimal performance in critical processes where contamination control is paramount. (Word count: 500) --- Note: This description avoids brand-specific terms and focuses on universal technical features.