PRODUCT FEATURE
1、Structure in sliding column mode: good tightness and sensitive reaction;
2、Double air control valves have memory function;
3、Internal hole adopts special processing technology which has little attrition friction, low start pressure and long service life;
4、No need to add oil for lubrication;
5、Malti-mounting helps to install and apply;
6、Integrate with the manifold to save installation space.
