Kor-Lok USA, LLC is a supplier to the industrial distribution market of fittings, pipe, tubing and valves, including globe and needle valves in fractional sizes and various angle configurations.

Hatfield distributes high pressure needle valves manufactured by Butech, designed for liquid and gas flow control in petroleum, chemical, power generating, and general industrial applications. These products feature operating pressures up to 150,000 psi, and operating temperatures of -100 to 600F.