Why Choose Our Sanitary Reversing Valve？
- Over 15 years of experience in manufacturing sanitary reversing valves, serving over 300 clients in the United States, Canada, Italy, Germany, and other regions.
- OMSS offers over 2,000 product models with an annual production capacity of approximately 250,000 tons, achieving a stable supply.
- All sanitary reversing valves undergo pressure testing, surface roughness inspection, and 100% leak testing. Materials are fully traceable.
- OMSS provides complete pipe, fitting, and seal solutions to minimize installation errors and sealing risks.
- OEM customization available, providing one-stop services from product design to stable delivery.
Your Reliable Sanitary Reversing Valve Supplier
As a reliable supplier of sanitary reversing valves in China, OMSS manufactures reversing valves that efficiently control fluid flow direction while maintaining high sanitary standards. Made from premium stainless steel with smooth, dead-zone-free surfaces, our sanitary reversing valves serve the food and beverage, biopharmaceutical, and chemical industries.
We have stable mass production capabilities, stringent quality control, and OEM customization services. Our products are certified under the international ISO 9001 Quality Management System, EU CE certification, and US 3A certification. We also have a professional engineering team that can provide satisfactory customized sanitary reversing valve solutions for your applications.
Our Products
Equipped with a manual control handle, requires manual operation, a low-cost option for small production lines.
Suitable for automated production lines, shifting toward greater efficiency and boosting productivity.
Supports automated production lines and remote control, requires no air supply, and offers high efficiency.
Used for switching the fluid flow direction between two pipelines. Available in L-port or T-port configurations.
Supports fluid switching in more directions, reducing system complexity and minimizing working errors.
For multi-product production lines. Dual-seal design prevents product cross-contamination and provides higher safety.
Features of Sanitary Reversing Valve
High-sealing design equipped with highly compatible seals minimizes leakage and cross-contamination risks, improving product reliability.
Supply 304, 304L, 316L stainless steel resistant to high temperatures and acid/alkali corrosion. Food-grade EPDM/PTFE seals available.
Supports customization in multiple sizes and thicknesses, with various interface options and control methods. OEM allowed.
Maintains stable performance during long-term operation and frequent cleaning. Efficient flow direction switching minimizes errors. Requires less maintenance.
Designed for Hygienic Processes
OMSS sanitary reversing valves are made from high-quality 304, 304L, and 316L stainless steel. Their interiors undergo strict polishing (Ra ≤ 0.8 μm) and structural design. Consequently, they have very smooth surfaces with no dead corners, preventing material residue that could cause bacterial growth or contaminate other products. Our sanitary diverter valves also withstand CIP and SIP cleaning and sterilization processes, allowing production compliance with food safety and pharmaceutical-grade hygiene standards.
Supports Automated Control
OMSS offers hygienic reversing valves with pneumatic or electric actuation for your automated production systems. These valves can integrate with PLC control systems to automatically switch flow direction based on current conditions, such as temperature, achieving uninterrupted production. This offers higher production efficiency and reduced labor costs while minimizing operational errors and improving product quality.
Applications of Sanitary Reversing Valve
You can use our sanitary diverter valves in your dairy pasteurization system to return material to the heating section. They can integrate with temperature detection equipment to achieve automated return control, improving production quality and efficiency.
OMSS sanitary reversing valve allows CIP systems to switch between backflow and forward circulation of cleaning solutions without influencing seal integrity. It allows you to achieve better production-environment hygiene, higher cleaning efficiency, and lower labor costs.
Sanitary reversing valves used in beer brewing, bioreactors offer efficient switching between feed and discharge pathways to control flow direction within fermentation tanks. You can integrate them into automated control systems to get more uniform material mixing and enhance fermentation efficiency.
Our sanitary reversing valves can also be used in beverage production systems to switch flow directions more efficiently on multi-recipe production lines. They also help switch the flow direction between concentrate and finished product or control material.
OMSS provides sanitary reversing valves with highly polished surfaces and dead-space-free designs that satisfy pharmaceutical industry hygiene standards. They are good for use in formulation systems, transfer lines, and sterilizing recirculation systems.
Our sanitary reversing valves can be used for transporting and cleaning in food and condiment processing, offering more efficient switching between processing stages. Not only do you achieve safer food products, but you also get higher production efficiency.
Sanitary diverter valves can also be used in the production process of cosmetics to transport materials and finished products, preventing mixing and contamination. You can choose between electric or pneumatic sanitary directional control valves to enhance automation efficiency while achieving higher cleanliness levels.
- Certificate of Compliance
Customer Reviews
We purchased sanitary tri clamp fittings and stainless steel ferrules from OMSS for our beverage processing system. The dimensions were accurate, the polishing was clean, and the fittings connected smoothly with our existing pipes without additional adjustment. The consistent quality helped us improve installation efficiency.
EmilyOMSS supported our custom stainless steel fitting project from drawing confirmation to final production. Their engineers provided useful suggestions on material selection and processing details. The finished components matched our requirements well and performed reliably in our food equipment applications.
JohnWe have strict requirements for surface finish and hygiene standards in pharmaceutical equipment. OMSS stainless steel fittings showed excellent workmanship, with smooth surfaces and precise machining. Their products helped us meet our equipment assembly requirements and maintain reliable production performance.
Michael
You should replace seals every 1 to 2 years, and immediately replace them when they are damaged. This can better prevent contamination and leakage. If your sanitary reversing valve is used in high-temperature, high-pressure, or corrosive applications, it is best to replace seals every 3 to 6 months.
Tri-Clamp connections, welding, and threaded connections are available for your selection. Clamp connections offer easier maintenance, while welding provides better sealing. For smaller pipe diameters, threaded connections are more suitable. You should choose the appropriate method based on your existing piping system.
Common reversing valves are typically made of materials such as brass and used in industrial settings like HVAC systems. Sanitary reversing valves, however, are made from stainless steel, meeting higher hygiene standards to effectively prevent contamination, always used in industries such as food and pharmaceutical processing.
You must inspect the equipment for proper operation, checking for noise and vibration during each use. During annual shutdowns, inspect components for wear and replace them promptly. In high-pressure and corrosive applications, maintenance should be performed more frequently.
This depends on your application. Pneumatic reversing valves are more efficient and reliable in automated production lines. However, they are more expensive. Manual directional control valves are not good for automated production lines, but are better for low-budget applications and offer simpler maintenance.
A high-quality sanitary reversing valve typically has a service life of approximately 10 to 15 years. However, harsh operating conditions(such as high temperatures or corrosive environments) may shorten its life. Proper choice and maintenance can also achieve a longer life.
What Is the Sanitary Reversing Valve？
Sanitary reversing valves are used in industries with high hygiene standards(such as food, medical, biotechnology, and cosmetics) to alter the flow direction of fluids or gases. Typically made from 304 or 316L stainless steel, these valves have smooth surfaces that are easy to clean, eliminate sanitary dead zones, and can be sterilized to achieve the highest hygiene standards.
Consequently, they offer efficient switching between forward and reverse fluid flow while meeting stringent sanitary requirements.
Composed of a Sanitary Reversing Valve
Valve Body
We offer valve bodies made of 304 and 306L stainless steel. Typically designed as three-way or multi-way configurations, they allow flow direction switching between multiple pipelines. The valve body has an ultra-smooth surface to make sure smoothly material transport and minimize residue buildup.
The sanitary diverter valve body is designed to eliminate dead corners and facilitate easy cleaning. Wall thickness can also be customized to achieve high durability under operating pressures in different applications.
Spool
Spools/plugs are used in conjunction with valve bodies to switch the direction of fluid flow. They need a precise fit with the valve bodies to achieve superior sealing performance and offer smoother directional switching.
Sealing Components
Sealing components provide enhanced sealing performance for sanitary reversing valves. It avoids internal fluid leakage while also preventing external contaminants from entering. Typically crafted from food-grade materials such as EPDM, PTFE, or FKM, these components offer high-temperature resistance and corrosion resistance.
Consequently, they do not influence the valve’s operation or cleaning processes. You should regularly inspect and replace sealing components during long use to maintain safety standards.
Drive Method
Sanitary reversing valves can be manually operated by handles or handwheels, or automated through pneumatic and electric actuation. Manually operated sanitary changeover valves are better suited for small-scale or low-frequency switching systems. Pneumatic sanitary changeover valves use compressed air to control the spool position, while electric sanitary changeover valves employ electrical power for spool positioning. Both types are right for automated control, offering greater convenience and efficiency.
How does a Sanitary Reversing Valve Work？
Forward Flow
Taking a three-way sanitary reversing valve as an example, it has inlet A, outlet B, and outlet C. When you need liquid to flow in a forward direction, outlet C remains closed, allowing fluid to flow smoothly from inlet A to outlet B. Its high sealing integrity prevents fluid from entering outlet C or remaining trapped inside the valve.
Switching Spool
Sanitary reversing valves switch flow direction by rotating or sliding the spool. When you need to alter fluid flow, you can manually adjust the spool position using an actuator. These valves can also be integrated into your automated control systems. For example, in dairy pasteurization systems, sanitary directional control valves switch spool positions based on commands from temperature detection systems.
Reverse Flow
After switching is complete, outlet B is closed, and fluid enters through inlet A and is smoothly directed to outlet C. The spool and valve body of the sanitary reversing valve are tightly connected, utilizing seals to enhance sealing performance and prevent cross-contamination and leakage.
How to Choose the Right Sanitary Reversing Valve?
Select Based on Fluid Type
Materials of the Sanitary Reversing Valve
Sanitary reversing valves are available in different materials, and you need to select based on the type of fluid. Both 304 and 316L sanitary reversing valves meet high sanitary standards and can be used for common food and beverage applications.
Due to its lower cost, 304 stainless steelis more appropriate for general-purpose scenarios. Meanwhile, 316L offers better corrosion resistance due to its higher molybdenum content, making it suitable for dairy products or corrosive cleaning solutions. In chemical and pharmaceutical production, 316L also offers greater safety.
Materials of the Seal
The material of the seal must also be selected based on the type of fluid. EPDM is the most commonly used material, while PTFE provides better corrosion resistance. If you require higher heat resistance, FKM is the better choice.
Select Based on Working Pressure
You must verify the maximum instantaneous pressure of the sanitary reversing valve during fluid conveyance and cleaning, and select a valve capable of withstanding this pressure. If the structural strength of the sanitary directional control valve is insufficient, it may easily deform or even be damaged in high-pressure conveyance systems, resulting in leakage and cross-contamination.
Select Based on Working Temperature
If the sanitary reversing valve must withstand high-temperature fluids, pasteurization, steam sterilization (SIP), or high-temperature CIP cleaning during operation, you must consider materials with higher operating temperatures, such as FKM. Prolonged exposure to temperatures exceeding the valve’s operating range will accelerate aging and reduce its service life.
Select Based on Automation Requirements
You can select the most suitable sanitary diverter valve based on your existing production line to minimize high modification costs. Manual sanitary diverter valves are better used for small-scale and manual production lines. Pneumatic and electric models are ideal for large-scale automated production lines, reducing operational errors and labor costs. You can also integrate them into remote control systems for enhanced flexibility.
