Brass High Pressure Needle Valve

A high pressure needle valve is a type of high pressure valve that is designed to regulate the flow of fluids or gases at high pressures. It is typically used in industrial applications where precision flow control is required, such as in the oil and gas industry, chemical processing, and high-pressure testing.The valve gets its name from the shape of its internal components, which resemble a needle. The valve has a slender, tapered stem that is threaded at the top, and a small orifice at the bottom that is surrounded by a tapered seat. When the stem is turned, the tapered end of the stem moves closer to or further away from the seat, controlling the flow of fluid or gas through the orifice.High pressure needle valves are made from durable materials such as stainless steel, brass, or carbon steel, and are designed to withstand the high pressures and temperatures associated with industrial applications. They come in a variety of sizes and configurations, including straight, angled, and multi-port versions, and can be operated manually or with pneumatic or electric actuators