DN15 304 Stainless Steel Check Valve Hygienicc Sanitary

Sanitary Hygienic Stainless Steel Check Valve

Product Description & Applications:

The sanitary hygienic stainless steel check valve is also called non-return valve. It is installed in pipeline systems to keep fluids from flowing backwards. The sanitary non return valve is made of SUS304 or 316L stainless steel, meeting the strict sanitary requirements for different kinds of food and chemical processing applications. The surface of the check valve is smooth and seamless and it is also suitable for steam and CIP system.

The sanitary hygienic stainless steel check valves are widely installed into the pipeline of processing and production lines of food, dairy, beverage, beer, pharmaceutical and chemical mediums. The processing systems are:

* C.I.P. (clean in place) facilities & systems

* Liquid blending & mixing systems

* Aseptic dosing systems

* Some other pipe lines with corrosion medium flows.

Working Principle:

1. The flow pressure of both sides of pipe system equals to each other, the valve is closed

2. When flow pressure at bottom side increases, the valve disc is pushes upwards

3. Valve is opened and medium flows through the valve accordingly

4. When flow pressure of both sides return to balance, the spring force pushes the disc back

5. Valve is closed, to stop the medium from flowing back

Main Parts:

Specifications:

Features & Advantages:

• Valve cover and seat can be fixed by tri clamp, or union connection method​
• Fast and easy assembly, valve parts can be replaced immediately
• Very scientific connection design, high sealing function, no leakage problem
• Simple and fast installation, convenient for daily repair and maintenance
• Highly hygienic grade, CIP/SIP process friendly
• Installed in a vertical pipeline to prevent fluids from flowing backwards

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