* With UPC approval;
* Wire-control dual flush valve for two pieces toilet;

* Screw thread's spec:2-11 1/2NPSM and 1.5-11 1/2 NPSM optional;         
* The height of body is 200mm;                               
* Overflow pipe height optional;                              
* Silicon seal is free from leak;                            
* Wire-control for half and full flush;     
* Half flush volume and full flush volume adjustment.