Description
The wafer knife gate valve is designed mainly for on-off and isolation services in systems with high content of suspended solids. They are especially beneficial for handling slurry, viscous, corrosive and abrasive media. The gate valves have a mini missed pressure drop in fully open position, which are easy to actuate and have a relatively low weight.
Advantages
1. The wafer knife gate valve has a short face to face length with light weight, whose advantages can reduce the total weight and space of the whole pipe system.
2. The gate valve has a sharpened disc made of stainless steel to better cut through slurry or viscous media and avoid rusty.
3. The elastic seat of Knife Gate Valve has a U-shaped design, which is embedded in the valve body and matches with the gate plate. The friction force of moving up and down for the gate plate is small, which greatly prolongs the service life of the valve seat and achieves two-way sealing.
4. The O-ring is embedded in the groove of the flange to make the connection between the valve and the pipeline easy to install and the sealing reliable.
Components(DN50-400)
Dimensions
Components(450-1000)
Dimensions
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