02-02-2003, 02:15 PM
Join Date: Jan 2005
All solenoids basically work the same way. A coil gets energised and pulls the valve open. All the ones I've seen are good for at least 200psi.
75 gal,pressurized CO2 with controller, 3WPG PC lighting,gravel/flourite 50/50 substrate, Filstar XP3, GH=7,KH=5,PH=6.9