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DIN3202 F4 gate valve
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DIN3202 F4 gate valve
1, a small flow resistance. Body interior media path is straight, and the media in a straight line flow, small flow resistance.
DIN3202 F4 gate valve
1, a small flow resistance. Body interior media path is straight, and the media in a straight line flow, small flow resistance.
2, more effort when opening and closing. In contrast with the shut-off valve, because either open or closed, the shutter movement direction are perpendicular to the flow direction of the medium.
3, height, long opening and closing times. Shutter opening and closing stroke larger drop is carried out by the screw.
4, easy to produce water hammer phenomenon. The reason is that long off time.
5, the medium can flow in any direction to the sides, easy to install. Channel is symmetrical on both sides of the valve.
6, the structure length (the distance between two connection lines between the end face of the housing) is small.
7, simple shape, structure, length short, good manufacturing processes, a wide range.
8, compact structure, the valve rigid, channel flow, flow resistance small number, the sealing surface of stainless steel and tungsten carbide, long service life, the use of PTFE packing. Reliable sealing. Lightweight and flexible operation.