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H14W type internal thread check valve function is used to prevent the media back in the pipeline. H14W check valves are automatic valves, open and close parts by the force of the flow medium to open or close. Only for the medium one-way flow of the pipeline, to prevent backflow of media, in case of accident. Applicable medium: water, oil, steam, acid medium, etc..
Order note:
If there is no selected model, please provide detailed parameters, such as medium, temperature, pressure, caliber, material and so on. Our technicians will select for you
Two. Provided that the selected model is available according to the selected model
Three, non standard products need to provide samples or confirmed by drawings
Note: the information is for reference only, or incomplete, so please feel sorry for the inconvenience. The company can choose according to different requirements and parameters. The company has a variety of sizes, pressure, different materials, connections, drive mode, to meet the different needs of various types of gate valve. Please contact 021-6651 8677 or consult online.

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