RV Black Tank Flush Valve Replacement

Question:

I am looking for a freeze resistant replacement for the BandB Model 571? Will this Valterra A10-3050 do the trick? or is there another you can recommend?

asked by: Thomas T

Expert Reply:

The Valterra Check Valve/Vacuum Breaker item # A10-3050 is the replacement piece for the BandB Model 571. However, it is not freeze resistant and a I do not know of or have a part I can recommend that would be. You will need to either winterize your camper or keep that part above freezing.

expert reply by: Jerred H