Hi Everyone,
I am having issue with my spa water draining into my pool when the pump is off. After further research, it seems like my only solution is to install a check valve. However, with the way my plumbing is currently constructed, I will need a check valve that can be installed vertically with "downward" flow. But I have not found any check valve that can do that. Most valves I found stating that they have to be installed horizontally or vertically with upward pressure. Has any one of you ever encounter any situation like this? Would you please let me know if you found a valve that worked with downward pressure? Thanks
Below is a picture of the return pipes for both my spa (left) and pool (right):
I am having issue with my spa water draining into my pool when the pump is off. After further research, it seems like my only solution is to install a check valve. However, with the way my plumbing is currently constructed, I will need a check valve that can be installed vertically with "downward" flow. But I have not found any check valve that can do that. Most valves I found stating that they have to be installed horizontally or vertically with upward pressure. Has any one of you ever encounter any situation like this? Would you please let me know if you found a valve that worked with downward pressure? Thanks
Below is a picture of the return pipes for both my spa (left) and pool (right):