Pressure gauge needle valve than other types of valves that can withstand greater pressure, good sealing performance, it is generally used for small flow, high pressure gas or liquid sealing medium. Needle valves used in conjunction with the pressure gauge is the most appropriate.
Note: parameters are for reference only, or are not full. Valve can be used in accordance with the requirements of different pressure, material, diameter, drive, etc.. Specific please contact or online advisory contact.
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