Available in 4 sizes with multiple pressure range options to 30 psig, NPV Series opens and closes tubes for controlling flow of liquids and gases. Solenoid-operated valves have no areas or dead volume where fluid can become trapped. Each 2-way valve comes with 12 in. of medical/laboratory grade silicone tubing pre-installed. Typical applications include drug dispensing, laboratory equipment, wastewater, medical devices, food and beverage equipment, and bulk and solids handling.