The American Axial Flow Valve provides pressure and flow control in high capacity pipelines. It can be used for pressure regulation, overpressure relief, flow control or simply as an on/off valve.
The AFV is unique in that there is no mechanical connection to the control element. Instead, the valve uses an elastomer sleeve which expands or contracts depending on the pressure differential across this sleeve. This principle provides a valve that is extremely compact and lightweight, easy to install and service, and one with a streamlined flow path for quiet operation. Because of its V-shaped design, the sleeve in an American Axial Flow Valve can be reversed for extended service life. This design also causes the sleeve to expand around its entire circumference, producing lower stresses for a given opening. The excellent flexibility of the sleeve material and the double sealing surfaces in the American design combine to provide a positive lockup characteristic for the valve.
DMC Gas Equipment, with over 40-years solid experience in gas equipment industry, has established extremely good relationships and connections with many famous manufacturers all over the world, with their supports and cooperation, we endeavor to supply the best gas equipment, technology and service to all our clients.
DMC Gas Equipment mainly deals in high performance and advanced scientific technology equipment from Europe and America. They include not only voltage regulators, relief valves, flow meters, level gauges, valves and automated control systems but also the equipment for oil-gas reservoir and gas station.
