i have an ortega 90o check valve. i need one that is 2.5 " all i see are 1.5 and 2.0". i measured the seat and it is 2 1/4" wide and my piping inside diameter in 2 1/2. is there one that is made in 2.5". or is there an option for a replace ment. it is used to keep the level in my hot tub.
thanks for our help
