
|  | Type Codes 1、Structure in sliding column mode:good tightness and sensitive reaction; 2、Dobule 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.  | 
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| How to order | top | 
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| Technical data | top | 
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| Dimensions | top | 
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