Great video! This is the correct way to install a pressure regulator. If someone is in a pinch and can't afford to install this. My suggestion is to simply crank down on your shut-off valve instead of having it fully open. Test the pressure after the valve and regulate accordingly.
Thanks. Great video. Seems that attaching this to the street-side of a removable backflow assembly would be ideal; after the cut-off valve and before the backflow assembly connection..
Wish the irrigation supply store wouldve told me about the Teflon glue! Damn it! Now that wouldve saved me loads of frustration! Thanks for the info and save! Now to start over. Again!
Have installed numerous sprinkler systems over the years and your video gave me a few tips I was not familiar with. That is the difference between a professional and a backyard homeowner.....thank you.
Gary, thanks for the compliment. It took me 31 yrs. and I’m still learning. I’ve made my fair share of mistakes along the way. Appreciate the nice comment, hope you subscribed👍
Illbeyour Huckleberry, ya unfortunately the builder puts the pipes pretty shallow here luckily we don’t get too cold in winter. Thanks for the comments. Be sure to Subscribe and tap notifications as we add new videos all the time. Customer appreciation awards in May!
Great video Gary! I am just learning that my system probably was never done correctly. I added a PRV (set at 50psi) to my sprinklers because I had hammering and noisy lines while running. The pressure was 110 coming into the house. Now it hammers more and is quite noisy while running. (air?). The PRV is installed after the backflow valve. One zone is noisier than others. It looks like the house PRV (separate) might not be working either. Confused and would appreciate your advice.
The house PRV is now your new issue. Fixing it should resolve your water hammer issue. Don’t forget to Subscribe to our Channel it’s free and helps the channel grow.👍
Gary, thanks for a very informative video, it's helping me to address problems with my ornery drip system. I have this question: Theoretically, if I have two 1" PVC pipes carrying water, one at 20 psi and the other at 30+ psi, will there be any difference in the amount of water that passes through them in a given time? would the pipe with higher pressure carry more water? Thanks for your response!
The higher pressure will cause an increase in the rate of flow. Given that i would conclude the higher flow rate would also result in more water in less time.
Awesome video! I recently had a pressure regulator installed on my irrigation system due to water hammer. But now the water pressure for my backyard sprinklers is too low. I noticed the PSI on the regulator is set to 35. What PSI would you recommend to get that water pressure back up to where it should be? Thanks!
The regulators that I install are preset at 55 psi. That’s normal house pressure and the sprinklers function fine. Hope that answers your question. Don’t forget to Subscribe to our Channel it really helps us out.👍
@@garyssprinklerrepair thanks for the response! I'll try increasing the pressure on the regulator soon and see what happens. I have subscribed to your channel. I also see that you are in the Sacramento area, as am I. So if I ever need a professional I know who to call. Thanks again!
At 12:31 it shows that a cut is made right over some dried cement or primer from the last install. Can that cause problems assembling your new fittings? I usually cut in a clean area to be safe, but maybe I'm being to cautious?
Marcthanks for your concern, thats actually not old glue it's old primer. Yes, you're correct to always make sure the areas is clean and free of old glue. Thanks for the comment, hope you get a chance to subscribe.
Gary, does it make a difference coming from the street if you put on the regulator valve before you put the slide repair coupling? Does one have to come before the other? Thanks
I prefer to put it after the regulator. I’ve found that they can fail over time if installed before the regulator. Great question sorry for the delay in getting back to you.
what if I am using on an irrigation system with centrifugal pump? Will the PRV actually release the pressure or just regulate pressure and put the pressure back on the pump?
John Deihl it’s my understanding that installing a Pressure Regulator valve (not Pressure relief valve) on a centrifugal pump will create some back pressure on the pump. Yes it allows flow and pressure through to the system as well (they can be set at time of install for desired outlet pressure usually stated min and max on the PRV) I would recommend installing a pressure gauge between the pump and PRV so you can see how much back pressure you’re creating so not to damage your pump. I’m not unfortunately a Professional regarding centrifugal pump systems. I would advise you to follow up with the pump company that you purchased the pump thru for a second opinion. Before proceeding.
I’ve never had a reason to clean one, we’re on filtered city water. If you’re using it on a well or ditch and or pond water than I would say yes. Although, most of those applications are low volume low psi, it’s the particulates that’s become the issue. Hope that helps, feel free to Subscribe to our Channel for more help and answers in the future✌️
so, this might b a SECOND PRV, right? because my system is connected directly 2 the water main, before the house's PRV. And I have a lot of water hammering when sprinkler valves open.
Yes, 15 psi normally, hope that answered your question. Don’t forget to Subscribe to our Channel if that helped you. Also you will save our Channel for future questions.
@@garyssprinklerrepair hey thanks for the reply, so you can only control the flow of water with these valves if your pressure is 15psi or lower? That doesn't seem right
We need to be sure we’re talking about the same things. Orbit valve manifold is 3 valves or zones with water coming from a well, pond or your home. If off the house and it has its own regulator (set at lets say 55 psi) you’re all set. Well and ponds create a different issue. Minimum pressure for a sprinkler valve to close properly is 15 psi it varies a bit between brands.
@@garyssprinklerrepair wow that's crazy since my pressure off the line is about 80 psi. The sprinkler heads will run on 15psi? I could have sworn the required pressure is 35 psi
I received an estimate to install a PRV due to installing a drip system on my side slope landscape. The person quoted me $450 just for installing the PRV. Is the estimate too high?
What is your water pressure? Does the sprinkler valve have a pressure reducer on it already? The job is very competitively priced for California rates. I include a single valve box if it’s going in the ground. (Most plumbers in our area don’t)
The necessity for a regulator also has to do with back pressure relating to outflow . Obviously, you have large zones with a lot of flow being used. Thanks for the comment.
Хобби
Great video! This is the correct way to install a pressure regulator. If someone is in a pinch and can't afford to install this. My suggestion is to simply crank down on your shut-off valve instead of having it fully open. Test the pressure after the valve and regulate accordingly.
Thanks for the feedback, unfortunately turning the flow down at the shut off won’t reduce the pressure only the flow.✌️
Dude - you ROCK!
This was useful. Thanks for posting this video.
Thanks. Great video. Seems that attaching this to the street-side of a removable backflow assembly would be ideal; after the cut-off valve and before the backflow assembly connection..
Great video 👍
Thanks man. I really appreciate it.
Any time!
Great information.
Wish the irrigation supply store wouldve told me about the Teflon glue! Damn it! Now that wouldve saved me loads of frustration! Thanks for the info and save! Now to start over. Again!
Glad you finally got some useful information. Be sure to Subscribe to my Channel, just in case you have more questions.
@@garyssprinklerrepair I immediately subscribed! TY so so much! I applied what I learned here and now my irrigation is up and running beautifully. ❤
ShyLFer, couldn’t be happier to hear that. Nice to hear good news in these trying times.✌️
Have installed numerous sprinkler systems over the years and your video gave me a few tips I was not familiar with. That is the difference between a professional and a backyard homeowner.....thank you.
Gary, thanks for the compliment. It took me 31 yrs. and I’m still learning. I’ve made my fair share of mistakes along the way. Appreciate the nice comment, hope you subscribed👍
Thx, Bridget
Nicely done... I was worried you weren't going to use a valve box/cover at first when I saw the shallow trench :-)
Illbeyour Huckleberry, ya unfortunately the builder puts the pipes pretty shallow here luckily we don’t get too cold in winter. Thanks for the comments. Be sure to Subscribe and tap notifications as we add new videos all the time. Customer appreciation awards in May!
I wish, I’d be giving it a trip to the jewelers.
Thanks for the video! Can I install it vertically and just after backflow preventer??
Yes, just be sure to have your direction of flow correct. Hope you get a chance to Subscribe to my Channel. Helps us in RUclips search.😁
Great video Gary! I am just learning that my system probably was never done correctly. I added a PRV (set at 50psi) to my sprinklers because I had hammering and noisy lines while running. The pressure was 110 coming into the house. Now it hammers more and is quite noisy while running. (air?). The PRV is installed after the backflow valve. One zone is noisier than others. It looks like the house PRV (separate) might not be working either. Confused and would appreciate your advice.
The house PRV is now your new issue. Fixing it should resolve your water hammer issue. Don’t forget to Subscribe to our Channel it’s free and helps the channel grow.👍
Gary, thanks for a very informative video, it's helping me to address problems with my ornery drip system. I have this question: Theoretically, if I have two 1" PVC pipes carrying water, one at 20 psi and the other at 30+ psi, will there be any difference in the amount of water that passes through them in a given time? would the pipe with higher pressure carry more water? Thanks for your response!
The higher pressure will cause an increase in the rate of flow. Given that i would conclude the higher flow rate would also result in more water in less time.
It’s gold
Awesome video! I recently had a pressure regulator installed on my irrigation system due to water hammer. But now the water pressure for my backyard sprinklers is too low. I noticed the PSI on the regulator is set to 35. What PSI would you recommend to get that water pressure back up to where it should be? Thanks!
The regulators that I install are preset at 55 psi. That’s normal house pressure and the sprinklers function fine. Hope that answers your question. Don’t forget to Subscribe to our Channel it really helps us out.👍
@@garyssprinklerrepair thanks for the response! I'll try increasing the pressure on the regulator soon and see what happens. I have subscribed to your channel. I also see that you are in the Sacramento area, as am I. So if I ever need a professional I know who to call. Thanks again!
At 12:31 it shows that a cut is made right over some dried cement or primer from the last install. Can that cause problems assembling your new fittings? I usually cut in a clean area to be safe, but maybe I'm being to cautious?
Marcthanks for your concern, thats actually not old glue it's old primer. Yes, you're correct to always make sure the areas is clean and free of old glue. Thanks for the comment, hope you get a chance to subscribe.
Gary, where can I find a pressure regulator? Ewing? Do I need to go to a plumbing supply?
Lowell hi, sorry didn’t see this until now. Yes Ewing is a great place to find one✌️
Gary, does it make a difference coming from the street if you put on the regulator valve before you put the slide repair coupling? Does one have to come before the other? Thanks
I prefer to put it after the regulator. I’ve found that they can fail over time if installed before the regulator. Great question sorry for the delay in getting back to you.
Hope that helps answer your question be sure to Subscribe to our Channel for more help it will bookmark us for you.
@@garyssprinklerrepair Yes that makes sense. Thanks again Gary.
@@garyssprinklerrepair Yes i have already subscribed to your channel. You have great tips and have very informative videos. Thank you
👍👍
Rylee Noonan , thx glad you liked it.
what if I am using on an irrigation system with centrifugal pump? Will the PRV actually release the pressure or just regulate pressure and put the pressure back on the pump?
John Deihl it’s my understanding that installing a Pressure Regulator valve (not Pressure relief valve) on a centrifugal pump will create some back pressure on the pump. Yes it allows flow and pressure through to the system as well (they can be set at time of install for desired outlet pressure usually stated min and max on the PRV) I would recommend installing a pressure gauge between the pump and PRV so you can see how much back pressure you’re creating so not to damage your pump. I’m not unfortunately a Professional regarding centrifugal pump systems. I would advise you to follow up with the pump company that you purchased the pump thru for a second opinion. Before proceeding.
John Deihl if you get a chance Subscribe and tap notifications to help out our Channel if you found it helpful. (Subscribing is free)
Is the pressure regulator the right application to prevent water hammering?
Yes
Do these regulators need regular maintenance (cleaning the internal screen)?
I’ve never had a reason to clean one, we’re on filtered city water. If you’re using it on a well or ditch and or pond water than I would say yes. Although, most of those applications are low volume low psi, it’s the particulates that’s become the issue. Hope that helps, feel free to Subscribe to our Channel for more help and answers in the future✌️
so, this might b a SECOND PRV, right? because my system is connected directly 2 the water main, before the house's PRV. And I have a lot of water hammering when sprinkler valves open.
Yes, if the irrigation is connected before your house regulator and their pressure is too high.
Hope that helped, be sure to Subscribe to our Channel for more future tips.👍
So do you think the orbit 3 valve manifold needs a certain pressure to ensure the valves dont get held open from water pressure on the line?
Yes, 15 psi normally, hope that answered your question. Don’t forget to Subscribe to our Channel if that helped you. Also you will save our Channel for future questions.
@@garyssprinklerrepair hey thanks for the reply, so you can only control the flow of water with these valves if your pressure is 15psi or lower? That doesn't seem right
We need to be sure we’re talking about the same things.
Orbit valve manifold is 3 valves or zones with water coming from a well, pond or your home. If off the house and it has its own regulator (set at lets say 55 psi) you’re all set. Well and ponds create a different issue. Minimum pressure for a sprinkler valve to close properly is 15 psi it varies a bit between brands.
@@garyssprinklerrepair wow that's crazy since my pressure off the line is about 80 psi. The sprinkler heads will run on 15psi? I could have sworn the required pressure is 35 psi
If the inlet to your valves is above 65 psi install a regulator.
Can you get a pressure regulator valve down to 10 to 20 PSI in that style?
No, they are rated from 15-25 psi so that exceeds the minimum and most irrigation valves need a minimum of 15 psi to shut off.
Hi Gary, could the irrigation pressure regulators be bury in the ground without a cover or protection Thanks
Irrigation Pressure Regulators
Yes, most plumbers do that, I just prefer to put them in a single valve box. My cost $5.95 US
@@garyssprinklerrepair Thanks that's good to know i have that option. Thank you for your quick reply.
Where are you located in CA? Can I hire you to do this job for my home sprinkler pressure regulator?
Northern California, Sacramento area
I received an estimate to install a PRV due to installing a drip system on my side slope landscape. The person quoted me $450 just for installing the PRV. Is the estimate too high?
What is your water pressure? Does the sprinkler valve have a pressure reducer on it already?
The job is very competitively priced for California rates. I include a single valve box if it’s going in the ground. (Most plumbers in our area don’t)
I heard that those telescoping pipes all eventually leak even when installed properly.
When installed all the way out they work great. Most don't install them correctly so, they eventually break.
NO regulator is needed. I have 175 psi and it works just fine.
The necessity for a regulator also has to do with back pressure relating to outflow . Obviously, you have large zones with a lot of flow being used. Thanks for the comment.