If interested here is my build using the Lundell remote control and the Fasse solenoid valve I got from Sloanex.

I used relays to power the solenoid and my Enviropac Inoculator. Wanted to avoid too much current in the Lundell remote control.

Worked out well and was an enjoyable build for me.

https://talk.newagtalk.com/forums/thread-view.asp?tid=840991

More pics of complete build here

https://imageevent.com/vprb/rustevaderaugerrefurbish