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Featuring a small port and a threaded, needle-shaped plunger, needle valves are ideal for situations in which you need to precisely regulate the flow of a gas or liquid.
Thanks to these properties, needle valves are used in a variety of applications including flow-metering, and particularly in scenarios when a constant, calibrated rate of flow must be maintained over a long period of time.
Explore our range of brass and stainless steel needle valves now.