3 PC Flange Check Valve Stainless Steel Sanitary

 Specification                       

Check valve is to rely on the flow of the medium itself automatically open and close the valve.The valve is used to prevent the medium back, also known as check valve, check valve, reflux valve, and back pressure valve. It is a valve to prevent backflow of fluid to ensure the uniqueness of the fluid flow can be used to protect the liquid back to the suction, to prevent the pipe flow. Apply in food processing, beverage, wine, cosmetics, pharmaceutical and chemical industries.

 Standard: DIN 3A SMS ISO IDF DS

Size: 1 / 2 "-4", DN10-DN100

Material: ASTM 304/316L, 1.4301/1.4404

opening pressure: 0.5Bar/7.0Psi Operating Temperature: -10 ℃ / 120 ℃

interface: welding, threaded and quick

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Wolong                                           

    Fujian Wolong Pipe &Valve Manufacturing Co., Ltd. manufactures stainless steel sanitary fluid valves, pipes and fittings. Based on fine technology background and resources, the company designs and produces 3A, SMS, DIN, BS, AS, DS, ISO, IDF, BPE and RJT sanitary standard pipe fittings and industrial standard pipe fittings to meet customers demands fully. Its rich technology experience and consistent quality style ensure each pipe fitting in line with FDA and GMP requirements.