Your Guide to Choosing the Right Small-Bore FittingsReliable small-bore fluid systems should be designed and constructed with high-quality components—and one of the most important is the small-bore fitting. Used at critical connection points, fittings should provide leak-tight performance to help you maintain plant safety and operational efficiency

Needle and Metering Valves Severe-Service Needle Valves, N and HN Series Straight Pattern, Regulating Stem.