Posts Tagged ‘Control Valves’

Yeary Controls – Duncan Co

Duncan Company now represents Yeary Controls in Minnesota, North Dakota, Eastern South Dakota & Wisconsin. Yeary Controls specializes in the development, integration, and application of innovative valve technologies. Yeary has focused on valve solutions for the energy and process industries for over 40 years. They offer a range of control valves and accessories in sizes form 1/2″ up to 48″.

We can help you with your applications!

Yeary Controls/Sharktooth now available at Duncan Co.  For more information, please contact us at

Natural Gas Processing Solutions with Cascho Control Valves & Regulators

Model HP-1+6+S — most commonly applied to develop a constant differential pressure across a rotating shaft seal to provide proper sealing and lubricating conditions over varying pressure ranges.  *For gaseous and non-flashing, non-cavitating liquid services.

Ranger QCT  —  is a universal control valve that is applicable in most control valve applications, especially steam.  It provides longer life on difficult services where conventional ball or globe control valves have problems with body or trim wear.  It provides noise control for gaseous service, and cavitation and flashing control for liquid service.  It is able to withstand temporary distortions due to “thermal shock” without compromising continued control of the process.

Model 2296  —  is capable of handling air, gases, oils, water, oxygen, steam and many corrosive process fluids.  With optional construction it is suitable for cryogenic service.