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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