Sequential connection?

Question

Electronic components

Hello, how can I combine an irrigation pump and a solenoid valve? so that the valve turns on first, and then the pump? there is a socket timer available.

Answer 1

Brands (links to descriptions) of the one, the other and the third?
You must first open the valve at the inlet (or outlet) of the pump, and then turn on the pump. So? How many seconds of delay? Or is the valve not connected to the pump lines and is needed for something else?