Size of Bellow Seal Gate valve: NPS 2"-24" 
Pressure: Class 150-600 
Material of Bellow Seal Gate valve: WCB,LCB,WC6,WC9,C12,C5,CF8,CF3,CF3M,CF8M 
 Design & Manufacture Std.: API 600,BS 1414,ASME B16.34 
Face to Face Std.: API 600,ASME B16.10,DIN 3202,BS2080 
End Connection Std. :ASME B16.5, ASME B16.47,DIN2543-2551 
 Test Standard: ISO5208,API 600,BS 6755,API 598 
Structure Type: Rising Stem and Wedge Single Disc 
Operated Way of Bellow Seal Gate valve: Handwheel,Bevel Gear,Pneumatic,Electric