Don't know if this'll help or not:
Have you ever had the water tested so you know exactly what you've got and what's possible to do about it? Is it added lime to treat hardness or is it calcium? Do you have filters ahead of or after the regulator and what type of filters? Is there possibly silt in the water? Is it outside or inside and if inside, did you make any other mods to the piping? What pressure do you have it set for?
If it's calcium in the water, there's basically nothing you can do and there's no filters to remove it. We have a high calcium content in our well water at home and the regulator has never been a problem in 10 years of daily use. When I was building our house, I was told by a couple of well & plumbing experts to always install filters after the regulator (and pressure tanks) but have forgotten why. You could always use a sediment filter(s) ahead of the 263A and any others after it.
We've been using a 263A for 4 seasons of 50-60 nights/year so far and never had a problem with it. I installed it under the kitchen sink and made some piping mods. In my mind, doing whatever you can with the piping and fittings to improve flow and reduce pressure drop will help. I removed the plastic city water inlet with a brass body type and removed the cheapo check valve in it that all city water inlets have and installed a commercial grade brass one. Then I used 1/2" brass from the city water inlet to the regulator so that if CG water pressure is every very high (like towards 200 psi), the brass pipe, fittings & regulator will handle it okay. I removed the screen on the city water inlet. I used filters that have a high flow rate and won't plug up quickly - 2 sediment, a 1 micron ceramic cartridge and a 0.2 micron "ultrafiltration" cartridge and have been trouble free.
I also installed a gauge before and after the regulator which will tell you what pressure drop is across it and if it's not performing properly.
Have you ever had the water tested so you know exactly what you've got and what's possible to do about it? Is it added lime to treat hardness or is it calcium? Do you have filters ahead of or after the regulator and what type of filters? Is there possibly silt in the water? Is it outside or inside and if inside, did you make any other mods to the piping? What pressure do you have it set for?
If it's calcium in the water, there's basically nothing you can do and there's no filters to remove it. We have a high calcium content in our well water at home and the regulator has never been a problem in 10 years of daily use. When I was building our house, I was told by a couple of well & plumbing experts to always install filters after the regulator (and pressure tanks) but have forgotten why. You could always use a sediment filter(s) ahead of the 263A and any others after it.
We've been using a 263A for 4 seasons of 50-60 nights/year so far and never had a problem with it. I installed it under the kitchen sink and made some piping mods. In my mind, doing whatever you can with the piping and fittings to improve flow and reduce pressure drop will help. I removed the plastic city water inlet with a brass body type and removed the cheapo check valve in it that all city water inlets have and installed a commercial grade brass one. Then I used 1/2" brass from the city water inlet to the regulator so that if CG water pressure is every very high (like towards 200 psi), the brass pipe, fittings & regulator will handle it okay. I removed the screen on the city water inlet. I used filters that have a high flow rate and won't plug up quickly - 2 sediment, a 1 micron ceramic cartridge and a 0.2 micron "ultrafiltration" cartridge and have been trouble free.
I also installed a gauge before and after the regulator which will tell you what pressure drop is across it and if it's not performing properly.
