• Nuclear Island Cooling: Nuclear grade K1/K2/K3 actuators, radiation resistant, high-pressure resistant, regulate coolant flow.

• Emergency safety: In case of power failure, the safety valve should be opened within 3 seconds by the energy storage tank (0.4-0.8MPa) to ensure the pressure of the containment vessel.

• Steam generator: isolates/regulates steam, is earthquake resistant, and has a long lifespan.