The Hirose HT-728-03 Needle Valve is a high-quality manual adjustment valve engineered for exceptional accuracy and reliability in fluid system applications. Featuring a rugged, compact black metal body and an ergonomic knurled silver control knob, this valve allows operators to achieve precise flow control with minimal effort. Manufactured by Hirose Valves, the HT-728-03 is designed to deliver stable performance, accurate metering, and long-lasting durability in demanding industrial environments.