Can Gray and Black Water RV Tank Valves be Interchanged
Published 04/01/2026
Question:
I have a gray water Valterra waste valve. It has a 3” diam. opening. Is there any reason not to use a Black water valve for a replacement?
asked by: Dan B
0
Expert Reply:
Hey Dan, there's no functional difference between black and gray water RV waste valves so you could use a black water valve if you wanted. Typically the only difference you'll see would be the handle color which is to indicate what it's for.
expert reply by:
Jameson C
0
Product Page this Question was Asked From
Valterra Waste Valve Body for RV Black Water Tank w/ Coupler, Seals, and Hardware - 3" Diameter
- RV Waste Valves
- Straight Valve
- Single Waste Valve
- 3 Inch Valve Body
- Manual
- 3 Inch Spigot
- Stationary Valve
- Valterra
more information >
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