IMI CCI has been solving severe service control valve problems in the oil and gas industry for over 30 years. The IMI CCI severe service choke uses a combination of proven DRAG® velocity control technology and the best grades of tungsten carbide material used in the industry to provide long trim life and precise process control.
The 840 series cage-guided valve is specially designed using recent advances in control valve technology. It is used to control a wide variety of relatively clean liquids and gases at high pressure differentials. Configured with either flow-to-open or flow-to-close trims, the valve is well suited for steam, gas or liquids, where flow-to-close is typically used for liquid service, and flow-to-open for steam and gas.
IMI CCI’s proven DRAG® technology will reduce your equipment and maintenance costs through dramatic reductions in cavitation and vibration – the root cause of damage to trim, adjacent equipment and piping. Supported by the world class technical expertise of The Valve Doctor® program, the 900D is a continuation of IMI CCI’s industry leading critical application solutions that customers have come to depend on.