U.S. Plastic Corporation Datasheets for Needle Valves
Needle valves are small valves used for flow control in liquid or gas services. The fine threading of the stem and the large seat area allow for precise resistance to flow.
Needle Valves: Learn more
|Hayward NVA Series needle valves are used for accurate metering of fluids. Turning the thumbwheel moves a tapered piston into the PTFE seat to control the flow down to a...|
|Meters fluid flow in flexible tubing from zero to full flow using easy to read metered scale on valve body. No fittings, or cutting required.|
|The 586 series needle valve compact design promotes multiple configurations to fit the exact end use application. Rated to 125 psi. They have a 2.5 tip except for the 22299...|