1/4 x 1/8 Needle ValveThe 1 4 x 1 8 Needle Valve is a precise flow control valve designed to regulate the flow of fluid or gas in a system. This valve features a Male Pipe Thread (MPT) on the inlet side and a Male Pipe Thread (MPT) on the outlet side. The needle valve allows for fine adjustments to control the flow rate with a needle like internal mechanism that can open or close in very small increments. Specification Details TYPE Needle Valve DESIGN Needle Valve Design