Oxygen Check Valve

Oxygen check valve consists of valve body, valve cover, valve plate and other components, the medium from one end into the valve plate rise, the media flow; when the media pressure disappears or the export pressure is greater than the import pressure, the valve plate itself down to close the channel, to play the role of check. The main parts of the valve are made of silicon brass, with good flame retardant properties, suitable for oxygen pipeline network and other systems as a one-way valve, play the role of intercepting and checking, such as oxygen-enriched systems to prevent the backflow of cold air, sputtering slag furnace to prevent nitrogen, oxygen and each other string. Check valves are generally applicable to clean media, should not be used for solid particles and viscosity of the media.

The valve is generally applicable to clean medium, not suitable for solid particles and viscosity of the medium.
The liner of the valve is made of special material with good abrasion resistance and small friction coefficient, with flexible and reliable action and excellent sealing performance.
The valve has a novel structure, small size, light weight, low fluid resistance, smooth opening and closing, long service life, oil pressure, slow closure is not affected by the medium, and has a good energy-saving effect and other characteristics.
The valve can be installed at the outlet of water pump, which can avoid water hammer, water percussion sound and destructive impact, and achieve the purpose of preventing backflow and protecting equipment.