Re-plumbing my pad and bought a bunch of Jandy 4724 valves to try for the first time. I'd been under the impression that 1-1/2" would go on the inside and 2" on the outside, but while the 1-1/2" fits snugly inside, the 2" looks like maybe you have to use a coupler for it since it's a very similar outer diameter to 2" PVC? I say "similar" because when I put a coupler on there it slides very loosely. Do I just glob a ton of cement on there and trust it to fill in all the gaps?
I also bought the 7235 1-1/2" or 2" check valve and a 2" coupler seems to fit snugly on that one, so I'm a little confused at why it's so loose on all the 4724 valves. Is there a different way these attach to 2" PVC rather than standard couplers?
I also bought the 7235 1-1/2" or 2" check valve and a 2" coupler seems to fit snugly on that one, so I'm a little confused at why it's so loose on all the 4724 valves. Is there a different way these attach to 2" PVC rather than standard couplers?