The lubricator is provided with a ball check valve to present backflow of the process fluid View and download baker hughes masoneilan 10000 series instruction manual online On some valves, an isolating valve (67) is added for positive protection against backflow.
How Globe Valves Work ? | Globe Valve Advantages and Disadvantages
Double ported valves the figure shown here, illustrates a double ported globe valve
These valves are designed for automatic flow control applications
The advantages of using such valves are Kent introl offer a range of double seated control valves to suit many applications Click to see the full range, including technical specifications and trim options.
