Propane changeover valves

[mchero]

I have been running an external 100lb tank for my propane. One tank on the high pressure side. I'd like to install an LP automatic changeover valve so that I can run two tanks. I will first have to move the external connection over to the low pressure side.
I'm just not familiar with the different valves available.
I don't want to get a chepo valve. I'm asking users what valve I should consider. I will be running the stove and two atwood furnaces.

Thanks

[Edd505]

mchero wrote:
Thanks ever so much Biscuit! Really appreciate ALL your posts on this forum. You and Doug are the best!

Very likely the most knowledgeable person on the site, always top notch info.

[mchero]

Thanks ever so much Biscuit! Really appreciate ALL your posts on this forum. You and Doug are the best!

[Old-Biscuit]

Cavagna 924n 2 stage auto changeover Regulator

Both tanks would connect to regulator High Side

Regulator then controls pressure/flow to RV LP System
YES....:LP Line connection to your RV from Tanks/regulator should tie into RV LP SYSTEM downstream of your RV Regulator
*2 LP Regs in series does not work
*Might sure you install shutoff valve at connection so RV tank/external tank systems can be isolated from each other