and my condition is not allow to use mux and latched IC.
What! You have some medical problem that prevents you from using certain components?
My objective is to ON/OFF some valve with relay which all the control need to ON/OFF independently.
So what has multiplexing got to do with this?
Just connect an output to each of the pins you want to control and turn them on and off. Then use a FET to turn on your valves for the output pin signal.