Reddit reviews 3/4" Brass Electric Solenoid Valve 110V AC Normally Closed Water, air, Diesel.
We found 6 Reddit comments about 3/4" Brass Electric Solenoid Valve 110V AC Normally Closed Water, air, Diesel.. Here are the top ones, ranked by their Reddit score.
Constructed of industrial grade brass, this valve is corrosion resistant, more conducive for welding, optimal for higher temperature projects, and can be used with gasoline, diesel fuel, kerosene oil, natural gas, air etc. Due to the chemical composition of brass, this valve should NOT be used with projects involving drinking water or other water projects.This valve was manufactured with a VITON seal. VITON is the most durable and high performance rubber material with the ability to resist high temperatures and corrosive chemicals and other fluids like gasoline, diesel fuel, oils, and lubricants.This highly responsive valve will open and close in less than 1 second when actuated; meaning it will open or close the flow instantaneously when energized or de-energized. Also, our U.S. SOLID engineers have determined that the life cycle of this valve is well over a million cycles with proper operating conditions and maintenance.PLEASE NOTE: This valve is NOT a continuous duty valve and should NOT be in continuous use for more than 8 hours in a single cycle; to do so will shorten the life of the valve and may cause the core of the valve to burn out. If you need a continuous duty valve for your project please search for our U.S. SOLID Motorized Ball Valves.As with all U.S. SOLID products, this valve comes with a ONE YEAR WARRANTY. If the valve does become defective within the first year of purchase, U.S. SOLID will gladly replace it.
https://www.amazon.com/Electric-Solenoid-110-VAC-Normally-Closed/dp/B007N0J98E/ref=sr_1_1?ie=UTF8&qid=1499072073&sr=8-1&keywords=water+solenoid+110v
https://www.amazon.com/Century-Plug-Mechanical-Timer-Grounded/dp/B00MVFF59S/ref=sr_1_6?ie=UTF8&qid=1499072056&sr=8-6&keywords=timer
+some hoses / tubes / enclosure for your electronics and a few hours of your time.
you should be able to construct a nice system for 50-100 dollar
Couple of things come to mind, this is one of them: https://redd.it/6p3f85
If you truly want just a valve this should work for you: https://smile.amazon.com/Electric-Solenoid-110-VAC-Normally-Closed/dp/B007N0J98E/
You'll need a few fittings to make it work with the hose, but that should be pretty minor.
https://smile.amazon.com/gp/aw/d/B007N0J98E?psc=1&ref=ppx_pop_mob_b_asin_title
You can use a valve like that and control with a wireless relay such as a sonoff basic or a Z-wave switch.
If anyone is interested... I did experiment with one and it worked rather well for the test.
This is the valve I used
They do make automatic top offs for aquariums which could be modded for this. it is meant however to control a pump from a reservoir to fill up the aquarium instead of from the tap. you could buy [this] (http://www.amazon.com/Electric-Solenoid-110-VAC-Normally-diesel/dp/B007N0J98E/ref=sr_1_1?ie=UTF8&qid=1373403144&sr=8-1&keywords=water+solenoid+valve+110) and use it with a JBJ ato(one I use for my reef tank.) Or buy this if you want the diy way and hook it up accordingly. There are already cheap options so I personally would choose another project and use whats already available on the market for your hydroponic system
Relay Timer: https://www.amazon.com/Inkbird-Digital-Switch-110-220V-IDT-E2RH/dp/B008KV65MS
Pressure Switch: https://www.coleparmer.com/i/dwyer-cxa-s3-water-pump-pressure-switch-nc-range-35-150-psig-2-4-10-3-bar/6806346
Pump: https://www.kleen-ritecorp.com/p-58407-aquatec-58-flc-220-pump-with-220-psi-pressure-swich-internal-bypass-12-motor-leads-115-vac.aspx
Solenoid valve: https://www.amazon.com/gp/product/B007N0J98E/ref=oh_aui_detailpage_o06_s00?ie=UTF8&psc=1