Our Miniature, Micro-Fine™, Swivel, Port-Mounted and SuperVee™ Series of needle and flow control valves offers a wide range of options for your next project. In the Miniature Series, choose between 1-way or 2-way flow, panel mounting and flow control models, all constructed from durable brass. The Micro-Fine™ Series is designed to provide high control of gasses and liquids, and is available in both needle or flow valve models. Our Swivel, Port-Mounted line provides a 360° swivel on all models, multiple size options and the choice between molded or brass body design. The SuperVee™ Series can be adjusted from full flow to bubble-tight shutoff with an orifice that provides precise repetition of your selected flow rate.