Stainless Steel Spring Non Return Sanitary Double Check Valve
Stainless Steel Spring Non Return Sanitary Double Check Valve
Stainless Steel Spring Non Return Sanitary Double Check Valve
Stainless Steel Spring Non Return Sanitary Double Check Valve
Stainless Steel Spring Non Return Sanitary Double Check Valve

Stainless Steel Spring Non Return Sanitary Double Check Valve

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Price:$16.00 - $29.00

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Product Overview

Description



Stainless Steel Spring Non Return Sanitary Double 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:
Automatic open and close the valve disc through the flow pressure of medium, the pressure of the lower part of the valve stem exceeds the pressure of the upper part or spring pressure, valve disc open, the pressure of both returned to balance, when the valve disc closed, the media flows back.




Main Parts:




Specifications


Product Name:
Sanitary Hygienic Non Return Check Valve
Material:
304 or 316L stainless steel, forged or casting
Standard:
3A, ASME BPE, EN 10357, DIN 11850, DIN 11866, ISO 1127, ISO 2037
Size:
1/2" - 4" or DN15-DN100
Thickness:
1.2mm - 2mm
Connection Way:
Weld, clamp, thread, union, flange
Seal Material:
Silicone, EPDM, Viton, NBR
Surface Finish:
Ra≤0.8
Working Temperature:
0.3 Bar (DN25), 0.2 Bar (DN32/40), 0.1Bar (DN-50/100)


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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