DK-LOK U.S.A. 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
Up to 10000psig (689 bar) Up to 204℃ (399℉) with FKM o-ring seal Up to 250℃ (482℉) with Kalrez o-ring Premium four(4) sealing on stem for high pressure Stem seal...
Up to 5000psig (344 bar) Up to 232℃ (450℉) SS316,Brass, and Alloys Regulating stem, Vee stem, and Soft seat Bar and Knob handles DK-LOK OD 1/8 - OD 3/4 inch...
Up to 6000psig (413 bar) Up to 232℃ (450℉) SS316 and Alloys Vee Tip standard Compact design DK-LOK OD1/4 - 1/2 inch