The N600B 3/8" Flow Control Needle from Watts Fluidair is engineered for precise flow regulation in fluid systems. This needle valve features a robust design with high-quality materials, ensuring durability and reliability in demanding environments. The 3/8" size allows for compatibility with standard piping systems, making installation straightforward. Ideal for use in various applications, including pneumatic and hydraulic systems, this flow control needle meets industry standards for performance and safety, providing accurate flow control and enhancing system efficiency.