
High Quality 316L ANSI Rising Stem Gate Valve Z41W-300lb. 1. Low flow resistance. The medium passage inside the valve body is straight-through, and the medium flows in a straight line with low flow resistance. 2. It requires less force when opening and closing. Compared with the stop valve, it is because whether open or closed, the movement direction of the gate is always perpendicular to the flow direction. 3. Large height and long opening and closing time. The opening and closing stroke of the gate plate is relatively large, and the lifting is carried out through a screw. 4. Water hammer phenomenon is less likely to occur. The reason is that the closure time is long. 5. The medium can flow in any direction on both sides and is easy to install. The channels on both sides of the gate valve are symmetrical.