DN20-iron ball: valve body 201 iron ball: 7.37
DN20-1PC ball valve light-201:8.14-304:9.13
DN20-1PC ball valve medium-201:8.8-304:10.12-316:13.75
DN25-iron ball: valve body 201 iron ball: 10.78
DN25-1PC ball valve light-201:11.55-304:13.2
DN25-1PC ball valve medium-201:12.98-304:14.96-316:19.8
DN32-iron ball: valve body 201 iron ball: 15.62
DN32-1PC ball valve light-201:16.28-304:18.7
DN32-1PC ball valve medium-201: 19.25-304: 22.55-316: 30.25
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One-piece ball valve and flanged gate valve are the same type of valve. The difference is that its closing part is a ball. The ball rotates around the center line of the valve body to achieve opening and closing. The ball valve is mainly used to cut off, distribute and change the flow direction of the medium in the pipeline.
Main application: widely used in petroleum, chemical, urban water supply and drainage and other working conditions that require strict cut-off
Connection method: Both ends are internal threads, and different connection methods can be used according to different customer requirements.