Sanitary grade reflux head is a key component in clean industries such as food, pharmaceuticals, and daily chemical products, suitable for pipeline systems and used for medium reflux control. Using sanitary grade materials such as 304/316L stainless steel, the inner wall is smooth, which can prevent medium residue and pollution, and meets GMP and other standards. It has the characteristics of easy cleaning and corrosion resistance, ensuring the cleanliness of the fluid system, adapting to different pipe diameters, and meeting high-precision production needs.
Sanitary grade reflux headIt is specifically designed for fluid cleanliness requirements in food, pharmaceuticals, biomedicine, daily chemicals, and other industriestallThe core fittings of the pipeline designed by the industry are mainly used to regulate the reflux path of the medium in the process system, ensuring that the fluid is always in a hygienic environment during circulation, reaction or purification processes, and are key components to ensure product quality and production compliance.
Sanitary grade reflux headMust comply with industry-specific health and safety standards, with core compliance requirements including:
International StandardEU EHEDG (European Health Engineering Design Group) certification and US 3-A Sanitary Standards ensure that products meet international clean production requirements.
domestic standardGB 15193.1 "National Food Safety Standard - Toxicological Evaluation Procedure for Food Safety" (for the food industry), GMP "Good Manufacturing Practice for Drugs" (for the pharmaceutical industry), and GB/T 29608 "Stainless Steel and Heat resistant Steel Grades and Chemical Composition" require hygiene grade stainless steel.
Performance standardsPressure resistance test (usually suitable for pipeline working pressure of 0.6-1.0MPa), sealing test, cleanliness test (such as residual content ≤ 1mg/m ²), and microbial challenge test are required in some scenarios.
To extend the service life and ensure cleanliness performance,Sanitary grade reflux headAttention should be paid to maintenance:
regular cleaningIn conjunction with system CIP cleaning, use neutral cleaning agents (to avoid damaging the inner wall polishing layer with strong acids and alkalis), and rinse thoroughly with purified water after cleaning to prevent residual cleaning agents.
Avoid collisions with hard objectsDuring transportation or installation, avoid hitting the inner wall to prevent damage to the polishing layer and the formation of dents, resulting in clean dead corners.
Seal replacementRegularly check the aging of seals according to their usage frequency (usually every 6-12 months), and replace them with new seals that meet hygiene standards in a timely manner to avoid seal failure and contamination.
Material protectionAvoid contact with non sanitary media and store in a dry and clean environment to prevent stainless steel from rusting.
