Description
Technical Specifications
904L (N08904,14539) Control Valve is used widely in the non-oxidizing acid such as sulfuric acid, acetic acid, formic acid, phosphoric acid. It is suitable for sulfuric acid in all concentrations up to 70℃, in any concentration of acetic acid and acid mixture, the corrosion resistance is also good.
Size: 1/2"~12"（DN15~DN200）
Pressure Rating: ASME CLASS 150~600 (PN16~PN100)
Seat Leakage：ANSI Ⅳ(0.01%) or Ⅵ(bubble-tight)
Actuator Type:Pneumatic,Electric,Manual
Bonnet Type：Standard
Connection Type:Flange,Welding,Thread
