Pros: Does what its supposed to do. Works fine with my 12v 3a supply(as it should). Have it working on mains pressure in Australia no problems. Cons: The coil does get warm during prolonged activation. Might cause a premature failure. Time will tell. Overall a great item for the price. I use 3 of these along with a few other parts from banggood to make an automatic watering system with a Raspberrypi.

Pros: Does what its supposed to do. Works fine with my 12v 3a supply(as it should). Have it working on mains pressure in Australia no problems. Cons: The coil does get warm during prolonged activation. Might cause a premature failure. Time will tell. Overall a great item for the price. I use 3 of these along with a few other parts from banggood to make an automatic watering system with a Raspberrypi.

Pros: Does what its supposed to do. Works fine with my 12v 3a supply(as it should). Have it working on mains pressure in Australia no problems. Cons: The coil does get warm during prolonged activation. Might cause a premature failure. Time will tell. Overall a great item for the price. I use 3 of these along with a few other parts from banggood to make an automatic watering system with a Raspberrypi.

This valeve seems to operate quite well with a positive shut off when used in water delivery systems . My solar heaters have these in the water supply line and can be computer controlled to maintain water levels in the tanks .

This valeve seems to operate quite well with a positive shut off when used in water delivery systems . My solar heaters have these in the water supply line and can be computer controlled to maintain water levels in the tanks .

This valeve seems to operate quite well with a positive shut off when used in water delivery systems . My solar heaters have these in the water supply line and can be computer controlled to maintain water levels in the tanks .