Application situation  
 Hot professions and so on oil system, power plant. steam system, hot water system, thermal power plant, natural gas supply 

system
 Size: NPS 1/2" ~20" , DN 15~500mm 
 Pressure : Class 150~2500LB, PN 10~400 
 Body material: Carbon steel, stainless steel, alloy steel, Duplex stainless steel. 
 End connection: Flange, Screw, BW, SW 
 Basic Standard
 Design standard: ASME B 16.10, DIN standard 
 Face to Face Dimension: ASME B16.10, EN 558-1 , EN12982, Manufacturer standard. 
 Connection Std.: ASME B16.5, ASME B 1.20.1 , ASME B16.11 , EN 1092 – 1 
 Feature
 Bolted bonnet 
 Casting body or forged body 
 Y type 
 Stainless steel filter screen. http://www.dongjin-valve.com