The last couple of winters my closing guys haven't been able to drain the pool past the skimmers since there is no flow from the suction side of the main drain. I figured that maybe the main was plugged but after some inspection I believe the main shut-off valve is broke and in the closed position. I think this because when I went to turn the valve it just spin and spins and the shutoff shaft is loose. Is this valve rebuildable and if not what value should I use to replace it?
Thanks
Thanks