MVA - Model 915 -Dual Plate Check Valve

Easy structures and short dimensions (acc. to DIN EN 558-1, line 16 or API 594) are the remarkable features of MVA dual plate check valves. They are to be directly mounted between DIN flanges (PN 10, PN 16 or ANSI 150). MVA dual plate check valves require a low open- ing pressure. The resulting opening power di- rects the stems against the spring and the valve’s weight power, so that the media is released. If the initial pressure is higher than the entrance pressure, the valve closes and is sealed by the O-ring to protect it from the media. Dual plate check valves do not require maintenance.