The Needle Valve is a precision control valve designed for regulating the flow of liquids and gases in high-pressure and low-flow systems. Featuring a slender, tapered plunger (needle) and finely threaded stem, it allows accurate, gradual flow adjustments and precise shut-off. Constructed from high-quality stainless steel or alloy materials, needle valves offer durable performance, excellent corrosion resistance, and minimal leakage. Widely used in industries such as chemical processing, oil and gas, instrumentation, and laboratory applications, these valves ensure reliable control, safety, and long-term operational efficiency.