Doering Company 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

Product Name Notes
A screw-in cartridge, needle valve. Close with clockwise rotation of metal hand knob. tainless steel wetted parts
Needle valves for shut off or flow control applications.