Aluminum_Butterfly_Valves       High-performance_Butterfly_Valve
  Aluminum Butterfly Valves
(710 series)
 
  High-performance Butterfly Valve
(630 series, 930 series)
 
    DIA_Valve_(Diaphragm_Valve)       Cylinder_Valve
  DIA Valve (Diaphragm Valve)
 
  Cylinder Valve
(DJH3001)
 
    Auto_Ball_Valve       Actuator
  Auto Ball Valve
(DJR2)
 
  Actuator
 
    Pneumatic_Y-type_Valve       Butterfly_Valves
  Pneumatic Y-type Valve
(DJSSY1 )
 
  Butterfly Valves
 
    Control_Valves       Pneumatic_Actuators
  Control Valves
 
  Pneumatic Actuators
 
    Seat_Material    
  Seat Material