close
close

How To Drain Sprinkler System For Winter Rainbird 2021 Guide 2022

How To Drain Sprinkler System For Winter Rainbird 2021 Guide 2022. Manual drain valve locate the manual drain valves situated downstream of each zone valve. Draining your sprinkler system entirely depends on the type of drain valve your system utilizes.

How To Drain Sprinkler System For Winter Rainbird 2021 from nutri37.conflictxdesign.org

Repeat this procedure for all manual drain valves on the sprinkler system mainline.run that station for 2 to 3 minutes to allow all the water to be removed from the system.set the compressor air pressure regulator to a maximum of 80 psi for rigid pvc pipe systems, or 50 psi for flexible black polyethylene pipe. Adjust all ball valves and backflow test cocks to a 45 degree angle. Manual valves are typically located at the end and low points of irrigation systems.

Open All The Manual Drain Valves For Each Zone In The System, And Leave Them Open So That All The Water Drains From The Pipes And Sprinkler Heads.

To drain your sprinklers, go to the backflow valve which should be connected to your house’s water source.turn off the water supply by closing the main valve to the sprinkler system.when properly done, the blow out method forces all of the water out of the sprinkler system so there is no chance of freeze damage throughout the winter months. Pressurize the tank to about 60 psi and then open on of the valves manually. Find the main water valve to the irrigation system and turn it off.

The Basics Of Draining A Sprinkler System For The Winter.

Manual draining involves manually turning off all valves and shaking out any extra water from sprinkler parts. Run that station for 2 to 3 minutes to allow all the water to be removed from the system. Allow all of the water to drain from the sprinkler heads.

Manual Drain Valve Locate The Manual Drain Valves Situated Downstream Of Each Zone Valve.

Shut that valve off and pressurize the tank again. Open all valves, let the water drain out, and make sure to also drain any water between the system’s shutoff valve and the backflow device. Open each of the valves in the pipes to release the water pressure.

Turn Off The Main Water Supply To The Sprinkler System, And Hook Up An Air Compressor To The System.

Turn off the water supply by closing the main valve to the sprinkler system. It can either be manual, which will require you to pull a few levers to get things moving, or automatic. Repeat this procedure for all manual drain valves on the sprinkler system mainline.run that station for 2 to 3 minutes to allow all the water to be removed from the system.set the compressor air pressure regulator to a maximum of 80 psi for rigid pvc pipe systems, or 50 psi for flexible black polyethylene pipe.

Manual Valves Are Typically Located At The End And Low Points Of Irrigation Systems.

Draining your sprinkler system entirely depends on the type of drain valve your system utilizes. Adjust all ball valves and backflow test cocks to a 45 degree angle.

Leave a Comment