Flow Needle Valves For Precise Dosages

As the stem rotates, the needle is raised or lowered into the seat, increasing or decreasing flow as it moves. The non-rotating stem design minimizes seal wear, protects the seat from galling, and helps promote long service life. Butterfly Valves are presented in many sizes, dependent on your presentation. Some common trade names associated with the valves we stock are as follows: Butterfly, ball, gate, globe, angle, needle, solenoid, check, regulating, diverter, foot, relief, buying needle valve unloader, backflow prevention and float valves. Pressure-seal

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