Gate valves should not be employed for Manage or throttling. These are made for least line stress fall, minimal fluid entrapment in the road, and relatively rare operation. The different sorts of gate valves consist of sound taper wedge, versatile wedge, and break up wedge or parallel disc valves. 20. https://castirongatevalvestructur96393.fireblogz.com/64584339/the-best-side-of-water-system-gate-valve-components