1, the flow resistance is small.The inner media channel of the valve body is straight through, the medium is flowing in a straight line and the flow resistance is small.
2, more labor-saving when opening and closing.Is compared with the stop valve, because either open or closed, the gate movement direction is perpendicular to the direction of the medium flow.
3, the height is large, the hoist time is long.The opening and closing stroke of the gate is larger, and the lifting is carried out by the screw.
4, water hammer phenomenon is not easy to produce.The reason is that the shutdown time is long.
5, the medium can flow in any direction on both sides, easy to install.The gate valve channel is symmetrical on both sides.
6, the length of the structure (the distance between the two connecting end faces of the system shell) is small.
7, the shape is simple, the structure length is short, the manufacture craft is good, the scope of application is wide.
8, compact structure, good valve rigidity, smooth channel, small number of flow resistance, dense cover using stainless steel and cemented carbide, long service life, using PTFE filler, sealed reliable, flexible operation.
