1/4 Male Iron Pipe x .38 Inner Diameter Bib Needle ValveThe 1 4 Male Iron Pipe x . 38 Inner Diameter Bib Needle Valve is a manual precision valve designed for controlled fluid or air flow regulation in pneumatic, hydraulic, and fluid transfer systems. The needle style design provides fine tuned control, while the hose bibb outlet allows for easy attachment to a hose or drain line. Specification Details TYPE Needle Valve DESIGN Needle valve design allows for precise control of fluid or airflow BODY MATERIAL