Size of Top Entry ball valve: NPS 2"-24" 

Pressure : Class 150-900 
Material of Top Entry ball valve: WCB,LCB,CF8,CF8M,CF3,CF3M 
Design & Manufacture Std.: API 6D,ASME B16.34 
Face to Face Std.: API B16.10,API 6D,DIN 3202
End Connection Std.: ASME B16.5,ASME B16.25 
Test Standard: ISO5208,API 6D,API 598 
Operated Way of Top Entry ball valve: Lever,Gear,Pneumatic,Electric