硅橡胶比普通橡胶具有好得多的耐热性,可在150°下几乎永远使用而无性能变化,可在200°下连续使用。
特点Features
1、小型轻便,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,气体试验泄漏为零。
7、选择不同零部件材质,可适用多种介质。
1、Small in size and light in weight. Easy instllation and mintenance.Lt canbe mounted wherever nedded.
2、Siple and compact construction, quick 90 degrees on-off operation
3、Miniminzed operation torque, energy saving
4、Flow curve tendina to straightline.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.



