Testing a Motorized Valve 

Thanks for your video, I'm planning to use this for a heat exchange with a arduino nano and I was looking for something like this. Cheers mate.

Very helpful thanks mate 👍

Thanks for the video. I have some improvements for your diagram (t5:42). To say that Init status is Valve=Open. Instead of RED, YELLOW and BLUE, write OPEN-SGN, GND and CLOSE-SGN respectively. Use NC symbols for both end switches, they turn open just when VALVE-OPEN or VALVE-CLOSE position are reached, thus instead of just write OPEN and CLOSE them, write VALVE-OPEN and VALVE-CLOSE. Your hack is very good, I don't understand why a commercial product has this mistake! Regards.

So where do you get a components as in your shop is out of stock?

I use a version of this valve, but with the optional open and closed contacts. I use the open contact to enable a pump via a relay.

For the developers, it doesn’t matter whether it consumes current in any position or not, everything needs to be finalized themselves...

Strange, why you don’t use 2 relays, one for closing, one for opening? It also gives posibility to open it partially. Only thing, make sure in your software, that both relays are never activated simultaniously.

What relays are you using in this setup?

Que precio tiene esa válvula???

Hello, thanks for sharing the informations on this video, and which were closed to what I was looking for. I have a question that I hope you can reply to it. There's a module named " W1209 Temperature control " it has a relay. can I use this for the following situation --> - when temperature is for example 38° or above --> then Open the valve ( to let water in ) - when temperature is below 38° --> close the valve to stop the water flow

Hi I have come to know that Your Raspberry pi based irrigation DIY project is advanced I found on internet, kudos for that....but irrigation hat is not avaible for purchase in India/delivery not available To India from tindie.com...waht are my options, please?

How to Mack garden automation