Burinoks Quality
Hover over the image to zoom in
Hover over the image to zoom in
Gıda
Get a quote on WhatsApp
DIN11850 Food Check Valve
In Stock
With the Atech brand
The DIN11850 food check valve is an important stainless steel process component used in hygienic process lines to ensure one-way flow and prevent backflow. Widely preferred in the food, dairy, beverage, cosmetics, chemical, and pharmaceutical industries, this product helps improve line safety while also contributing to the preservation of product quality. Especially in production facilities where hygiene is critical, it helps the process proceed in a controlled and safe manner by preventing the fluid from returning.
Produced in accordance with DIN 11850, the food-type check valve is designed for use in hygienic piping lines. It allows liquid to flow in only one direction within the process line; during pump stoppages, pressure changes, or backpressure conditions that may occur in the system, it prevents the flow from reversing. In this way, both equipment protection is ensured and the risk of product contamination is reduced.
Featuring a stainless steel body, the DIN11850 check valve offers long service life with its corrosion-resistant structure. In products used in food and hygienic processes, surface quality, ease of cleaning, and durability are of great importance. For this reason, DIN11850 food check valves are safely used in many areas such as dairy plants, beverage filling lines, beer and soft drink production systems, cosmetic production lines, and pharmaceutical processes.
The DIN11850 hygienic check valve also contributes to maintenance and operational efficiency while ensuring flow safety in the process line. Preventing backflow on the line enables the system to operate more stably and helps avoid quality losses that may occur during production processes. Offering solutions suitable for process requirements with different sizes and connection options, this product is one of the key components of hygienic stainless steel piping systems.
- Material
- 304/316
- Standard
- DIN
- Size Range
- Ø18-Ø204
Get a quote for this product
Contact us on WhatsApp for sizing, quantity and technical details.
Key Features
- Manufactured in Accordance with DIN 11850 Standard: Provides safe and trouble-free installation by ensuring full compatibility with hygienic stainless steel piping systems.
- Stainless Steel Body (AISI 304 / AISI 316L): Offers long service life by providing superior resistance to corrosion, chemicals, and high temperatures.
- One-Way Flow Control: Ensures that the fluid moves in only one direction, preventing backflow and increasing process safety.
- High Sealing Performance: Provides reliable and long-lasting sealing with EPDM, Silicone (VMQ), PTFE, and Viton (FKM) gasket options.
- Hygienic Design: Its smooth internal surface and low dead volume structure reduce product residue formation, help prevent bacterial growth, and support hygiene standards.
- Low Pressure Loss: Its optimized internal flow design provides high flow rate while minimizing energy losses.
- Compatible with CIP and SIP Systems: Can be safely used in hygienic production processes with its suitability for in-place cleaning and sterilization operations.
- Protection for Pumps and Equipment: Helps prevent damage to pumps, valves, flow meters, and other process equipment by preventing reverse flow.
- Easy Installation and Maintenance: Easily integrated into existing systems thanks to welded, Clamp (Tri-Clamp), DIN 11851, SMS, and RJT connection options.
- Wide Application Range: An ideal solution for hygienic flow control in the food, dairy, beverage, pharmaceutical, biotechnology, cosmetics, and chemical industries.
- Long Service Life: Thanks to its durable stainless steel construction and quality sealing elements, it provides long years of reliable use under intensive industrial operating conditions.
Use Cases
- Food and Beverage Industry: In the prevention of backflow in production and transfer lines for milk, fruit juice, beverages, syrup, liquid food, and other hygienic products.
- Dairy and Dairy Product Facilities: In production processes for milk, yogurt, cheese, cream, and other dairy products.
- Pharmaceutical Industry: In ensuring flow safety in sterile liquid transfer systems and hygienic production lines.
- Biotechnology Facilities: In maintaining process safety in fermentation systems and bioprocess applications.
- Cosmetics Industry: In production facilities for shampoo, cream, lotion, and liquid cosmetics.
- Chemical Industry: In the prevention of backflow and protection of equipment in chemical process lines.
- Water Treatment Systems: In pure water (PW), ultra pure water (WFI), and process water installations.
- CIP and SIP Systems: In one-way flow control in cleaning and sterilization lines.
- Tank and Process Equipment: In pump outlets, filling systems, heat exchangers, and storage tanks.
- Filling and Packaging Lines: In ensuring safe product transfer and preserving product quality.
Specifications
- Body Material
- AISI 304, AISI 316L Stainless Steel
- Disc / Flap Material
- AISI 304 / AISI 316L Stainless Steel
- Gasket Material
- EPDM, Silicone (VMQ), PTFE, Viton (FKM)
- Connection Type
- Butt Weld, Clamp, DIN 11851
- Connection Standard
- DIN 11850
- Nominal Diameter (DN)
- DN15 – DN150
- Operating Pressure
- Max. 10 – 16 bar (may vary depending on model)
- Operating Temperature
- -20°C to +180°C (may vary depending on gasket type)
- Operating Principle
- Spring-Loaded or Gravity Type One-Way Flow
- Surface Quality
- Internally/Externally Polished, Ra ≤ 0,8 µm (Optional Ra ≤ 0,4 µm Electropolishing)
- Production Standards
- DIN 11850, DIN EN 10357, EHEDG, 3-A, FDA (depending on gasket type)
Related Products
View all →
In-Line Sight Glass
View Details
Food Check Valve
View Details
