Get a brass needle valve online, 2-way needle valve with 3/8 inch thread. The high pressure brass needle valve is made of high-grade solid brass, exquisite processing, which can withstand greater pressure than other types of valves.
Tips: What is the difference between a ball valve and a needle valve?
Ball valves are designed for on-off operation. Avoid extended periods of throttled operation. Needle valves offer flexible flow control options with designs allowing on-off, throttling, and fine metering operation depending on your needs.