| 详细介绍：
本蝶阀适用再石油、化工、食品、医药、造纸、水电、船舶、给排水、冶炼、能源等系统管路上。可在多种腐蚀性、非腐蚀性的气体、液体、半流体以及固体粉墨管线和容器上作为调节和截流设备使用。特别广泛适用于高层建筑消防系统及其他需要显示阀门开关状态的管线系统上。
特点
1、小巧轻便，容易拆装及维修，并可在任意位置安装。
2、结构简单，紧凑，90°回转启闭迅速。
3、操作扭矩小，省力轻巧。
4、流量特性趋于直线，调节性能好。
5、启闭试验次数多达数万次，寿命长。
6、达到完全密封，气体实验泄露为零。
7、选择不同零部件材质，可适用于多种介质。
8、凡使用闸阀、截止阀、旋塞、胶管阀及隔膜阀的管道，特别在高层建筑消防及需显示阀门开关状态的管线系统上，均可用该阀替换。
This butterfly valve is suitable on sysem such as pertroleum，chemical industry，foodstuff，
medicine，papemaking，water and electricity，shipping，piumbing，the smelting and sources of energy etc the pipe route.Can regard on gas，liquid，semifluid as well as solid powder pipes and power pipes and lines and the container of many kinds of corrosiveness and non-corrosiveness adjusts and dams a river the equpment use.Especially extensively being suitable in high layer of building fire protection system reaches other to show in the pipes and power lines and power lines system of valve switch state.
1.Small in size and light in weight.Easy instllation and mintenance.It can be mounted wherever nedded.
2.Siple and compact construction，quick 90° degrees on-off operation.
3.Miniminzed operating torque，energy saving
4.Flow curve tending to straight line.Excellent regulation performance.
5.Long service life. Standing the test of tens of thousands opening，closing operations.
6.Bubbles-tight sealing with no leakage under the pressure test.
7.Wide selection of materials，applicable for various mdeium.
8.Gate valve，globe valve，cock，glue pipe valve and diaphragm valve altogether，especially reching and need show in the pipes and power lines system of valve switch state at high layer of building fire protection sysrem,all available this valve is replaced.
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