Install Automatic Drain Valve Sprinkler System

Dig small pit under drain and fill with pea gravel.

Install automatic drain valve sprinkler system.

Essentially the automatic drains blow out the lines every time the water is turned off. Turn the sprinkler system off at the valve for the various zones. Mpt filtered sprinkler drain valve is used to drain irrigation lines after each use. If so simply turn off water supply open valves and allow excess water to drain from the system.

This allows for better drainage. Turn off the sprinkler system mainline shut off valve. Install at a low point in your system to drain pipes after each use to prevent freeze damage to sprinklers and piping. Drains pipes and sprinklers to prevent water from freezing inside an irrigation system.

Install drain at a 45º degree angle to the ground facing down. A 2. Open one of the sprinkler system control valves either manually or electrically from the timer to relieve pressure on the sprinkler system mainline. 5 pack orbit 1 2 inch brass automatic sprinkler system drain valve.

Slowly open the manual drain valve. Prevents freeze damage to sprinklers and piping. This 1 2 male threaded valve unit automatically drains water from underground sprinkler systems after each watering cycle is complete. Figure out where the low spots are on the line and plan on putting auto drains there.

B 4. Orbit valve system i installed http amzn to 2dwyeem pvc pipe cutter http amzn to 2etlw78 pvc primer glue http amzn to 2edqhx7 valve box cover htt. 4 8 out of 5 stars 10. Orbit watermaster underground 51241 3 4 inch plastic auto drain valve.

Here is a quick overview of how to install an automatic drain valve in a sprinkler system. Check to see if your system has auto drain valves. The rain bird 1 2 in. Easy to install at lowest point in piping system.

Install drains at all low points in each line. Repeat this procedure for all manual drain valves on the sprinkler system mainline. Line pit with landscape fabric. 4 4 out of 5 stars 45.

Rain bird 16afdvc1 sprinkler system filtered drain valve 1 2 male pipe thread. Orbit 1 2 sprinkler system plastic auto. If you have manual drains you will need to use an air compressor with pressure between 50 100 psi.