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The high pressure internal thread needle valve is a kind of advanced connection way in the power station, oil refining, chemical plant and instrument measuring pipeline. Needle valve of good sealing, long service life, even if the sealing surface damage, but also only need to replace vulnerable parts, you can continue to use.
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 the needle valve. Please contact 021-6651 8677 or consult online.
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Mandatory
Mandatory
Mandatory

Be sure to write clearly consulted or purchase products detailed parameters and quantity.