Toilet shut off valve

[AbdRahim]

Something like this; https://www.amazon.com/dp/B06XQJN6F8/?tag=rvf01-20

 

[Neal]

I would find a plastic male male inline valve. I would send your picture to Newmar parts as they know the coach and pex size. Tell them what you want to do and they may know the exact part to get. I'd get something like the ice maker shutoff valve that's in the basement pex line.

 

[Bob K4TAX]

Anyone put a shut off valve on the back of their toilet? What size is the fitting that goes into the toilet? BayStar 3626.

View attachment 9190

At Lowe's or Home Depot you can buy a Sharkbite valve with the configuration you need. Just cut the line with a knife {it is tough} or a tubing cutter {preferred} and slide the Sharkbite on. No special tools are needed. Now should the toilet flush valve fail, you can shut it off and still have the water system operational.

 

[Ken C]

Anyone put a shut off valve on the back of their toilet? What size is the fitting that goes into the toilet? BayStar 3626.

View attachment 9190

Anyone put a shut off valve on the back of their toilet? What size is the fitting that goes into the toilet? BayStar 3626.

View attachment 9190

The valve below is similar to what I used on ours. Just cut 3/4 inch or so from the existing line and insert the valve. You line is shorter than ours so not sure it would fit. Could be possible below the floor as well.

John Guest Shut-Off Valve-Acetal, Long Handle - 1/2 x 1/2

The John Guest Shut-Off Valve is used to isolate the supply for service and maintenance. Manufactured in gray acetal with food grade nitrile seals, these fittings are suitable for foodstuff and potable liquids. They are also suitable for air and inert gases therefore can be used for CO2 and...

www.freshwatersystems.com

 

[AbdRahim]

Thanks folks. I am familiar with Sharkbite. I don’t have much room to work with and was hoping for a simple screw on solution, between the current fittings.

 

[Bob K4TAX]

Thanks folks. I am familiar with Sharkbite. I don’t have much room to work with and was hoping for a simple screw on solution, between the current fittings.

I have the same installation and adding a Sharkbite only adds about 1" in total line length. So cut out 1" of line and install the Sharkbite. All dimensions will then be the same. Adding a screw-on solution will take 3" or so and you'll have less area to work.

Oh, it is best to remove the toilet, cover the hole, and do the plumbing work. Much much more comfortable to work with an uncluttered and accessable area. The toilet is likely held in place by 2 bolts. It will go back the same way it came out.