- Applicable fluid：Air / Inert gas
- Valve type : NA/NB/NC203（Normally closed type）） NA/NB/NC204（Normally open type）
- Operation type : Pilot (diaphragm)
- Port size：Rc3/8 , Rc1/2
N203 series 3-port solenoid valves for nuclear power plants are pilot type valves incorporating diaphragm. With high flow rate structure and operation at low differential pressure, the valves ensure excellent control reliability.