Sprinkler Backflow Valve Repair
Apatner pipe insulation cover backflow insulation cover for for winter freeze protection 16 w x 20 h outdoor sprinkler valves cover irrigation backflow valve cover 4 8 out of 5 stars 26 18 99 18.
Sprinkler backflow valve repair. Amazon s choice for sprinkler backflow valve febco 905 212 bonnet repair kit for 765 1 1 1 4 vacuum breakers backflow preventers 4 6 out of 5 stars 554. Backflow repair parts backflow repair parts allow you to keep your backflow device a key part of your sprinkler system running smoothly. Backflow preventer devices are designed to protect your water system from potentially toxic pollutants so it is critical to keep them operating properly. A backflow valve typically resides between your home s main water supply connection and your sprinkler system to prevent any backwards water flow.
Loosen both of the retaining nuts on the new backflow valve and place each of the two pipes into its respective hole. Backflow preventer repair kit 38 check valve repair parts 1 double check valve repair kit 3 first check valve repair kit 26 jam nut 1 relief valve repair kit 22 rubber parts kit 2 second check valve repair kit 21 single check kit 2 test cock repair kit 2 total relief kit 14 vacuum breaker repair kit 17 valve bracket 2. Make sure the pipe that was joined to the bottom of the original valve is attached to the same place on the new valve. Sprinkler warehouse carries replacement parts for febco wilkins combraco and watts backflow devices.
If the water is dripping out something issue is there whether it s an o ring or maybe some of the components that move up and down in the. Make sure that the relief valves check valves are shut. Pull the valve off the two pipes applying equal force to the bottom and side pipes. How to repair the backflow valve on a sprinkler.
These valves can break or develop leaks and if this happens to a sprinkler system without a backflow preventer device the chemicals from the irrigation water fertilizers pesticides animal wastes etc can flow back into the water supply.