Repair watts pvb 800 m4 backflow

[@NoahKhan918]

This is awesome. Thank you so much. Was scouring UA-cam and this is the only video on this model. Thanks again!

[@Irrigation_Tech_Talk]

Yes sir hopefully it helps

[@JohnDoherty-cs1zk]

Thank You, Exactly what I needed to see!!! Thanks Again!

[@thebrooklynprepper]

Thanks brother you save me time and money

[@Kevin-fl4rn]

Does the plastic base come out too?

[@Irrigation_Tech_Talk]

The check valve yes