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Stainless Steel Sanitary Clamp Safety Valve
Product Features
Materials and Sanitary Standards: The valve body is constructed from 304 or 316L stainless steel. Its surface undergoes electrolytic polishing to achieve a roughness level of Ra ≤ 0.8 μm, fully complying with international sanitary standards such as FDA, GMP, and 3A. The quick-connect design utilizes a clamp structure, facilitating easy installation and disassembly; routine cleaning and sterilization can be performed without the need for special tools, thereby effectively preventing microbial growth and cross-contamination.
Performance and Reliability: The internal flow channel of the valve body features a "dead-leg-free" design, ensuring smooth media flow and minimizing material residue accumulation. The spring-loaded mechanism ensures rapid valve disc response and superior sealing performance, with a leakage rate falling below standard requirements. The standard pressure setting range typically spans from 0.3 to 10 bar, allowing users to select the appropriate model based on specific operating conditions.
Advantages of Quick-Connect Fittings: The valve utilizes standard quick-connect fittings (e.g., SMS, ISO, DIN), featuring uniform connection dimensions and strong compatibility. The clamp-style sealing gaskets are typically made from food-grade silicone rubber or PTFE (Polytetrafluoroethylene), offering a wide temperature tolerance range suitable for applications ranging from cryogenic freezing to high-temperature steam sterilization.
Typical Application Areas
In dairy processing, this valve is utilized for overpressure protection in equipment such as pasteurizers, yogurt fermentation tanks, and aseptic storage tanks. In the field of beer brewing, it is frequently installed at critical points within fermentation tanks, bright beer tanks, and CIP cleaning systems. In the biopharmaceutical industry, it is applied for pressure control in bioreactors, purification systems, and Water for Injection (WFI) systems. Furthermore, it is widely employed in fluid handling systems—such as those in the cosmetics and fine chemical industries—where strict sanitary conditions are required.
Key Selection Parameters
When selecting a valve, the following factors must be comprehensively considered: the compatibility between the maximum operating pressure and the set pressure; the alignment of the nominal bore size with the existing piping system; the impact of the process medium's temperature on the sealing materials; and the corrosion resistance of the valve body material. It is recommended to consult with equipment suppliers or professional valve manufacturers to ensure that the selected product fully complies with the specific sanitary requirements and safety standards of the intended operating conditions.
