https://www.pxnvalve.com/power-plant-valve/downwared-flared-dumping-valve.html https://www.pxnvalve.com/uploads/202117180/small/downwared-flared-dumping-valve59563614166.jpg Downwared-flared Dumping Valve Flush bottom tank valve(Disc type), Flush bottom valve, bottom drain valve https://www.pxnvalve.com/Content/upload/video/202117180/video202109221534083248423.mp4 2021-09-22T16:02:34+08:00 yes no