Is a coil for a solenoid valve interchangeable?

Can I purchase a coil with this size?

 No, unfortunately coils can never be exchanged. Almost every product / brand makes non-interchangeable core systems with associated spools.

 Some brands produce themselves and others purchase coils and / or core systems from specialized factories. All coil / core systems have (out) balanced core / spring systems with correspondingly absorbed power that are never just interchangeable, even though the sizes would be interchangeable.

 Warning: Sometimes there are flushing systems that have a higher absorbed capacity. They are stronger, with more power and therefore (for example) 50% ED duty cycle. In the event of incorrect use, a coil can catch fire. A coil can also explode due to overvoltage or too long a switch-on or other influences.