I need a float valve that is inside a pipe.
Something like this:
| ○ |
\ • /
Water flows downward freely until the water level rises in the pipe, at which point the ball(○) floats up and prevents any more water from flowing.
When the water level drops,the ball drops, but the "pin" (•) keeps the ball from blocking the lower hole.
I can't find the name for such a thing.
I know I could use a Hudson valve but I don't want to open up my lower tanks.
They will be ibc totes and stacked
I may end up making one, but there should be such a thing, right?
I has a quick google but didn’t find anything useful.
You’re after a jiggler type fuel siphoning valve but with a floating ball.
Won’t the head pressure of the water just push the ball down anyway?
What’s the application?
I hope it wouldn't press or down anyway.
The principle seems to work in first flush systems,but those are too big for my needs.
It works in Hudson valves, but I would need to cut into one of the lower totes, which im yryi g to avoid.
I want to stack two tiers of ibc totes, with three totes in each tier. Then I want to join the totes in each tier together so that water levels remain constant across all three.
Lastly I want to tie the upper tier of totes to the lower tier.
Simply tying the two together probably would result in leaks in the lower tier, as all the pressure of 750 gallons of water pushed up against the lids of the bottom tier, lids I couldn't get to to fix, at least until all 750 gallons had leaked away.
A valve that allowed water to enter the lower totes,but shut off the flow when the water level reached an inch from the tanks top, would be easy to service, if necessary.
Think of a toilet. The float valve cuts the flow of water before the tank overflows.
I want the float valve, inside a pipe, so I don't have to open a hole in the side of my tote, losing structural integrity and tank capacity.
I didn't read the entire thread before posting. I thought you were looking for a first flush diverter. Unfortunately the ball in tube idea won't work to stop pressurized water, even with low pressure.
However, I think what you are trying to do can be done without any valves.
Connect all of the lower tanks with some 1.5" to 2" PVC or ABS pipe, at one end of the pipe put an elbow and a vertical pipe that extends up to just below the top of the upper tanks. At the top of this pipe put a Tee.
Connect all of the upper tanks the same way and add a vertical riser that goes up next to the one from the lower tank and stops at the same point. Add an ellbow to this riser and connect it to the Tee ^.
Fill the upper tanks first, when they are nearly full the excess will flow up the pipe, through the elbow and down into the lower tanks.
Now all you have to do is handle overflow from the lower tanks, that is simple too. Cut the riser from the lower tanks just before the top of the lower tanks and add a "sanitary tee" (see below), this will allow the water comming down to flow into the lower tanks until they are full and then the overflow will go out the tee. Using a sanitary tee will keep water that is running down the side of the pipe from going out the tee until the tank is full.
There you go, automatic filling, overflow control, no moving parts and no maintenance required.
My opinions are barely worth the paper they are written on here, but hopefully they can spark some new ideas, or at least a different train of thought