Need Replacement Black Water Valve For 2017 Heartland Sundance 3300CK
Updated 12/22/2025 | Published 10/06/2024
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Question:
I have a 2017 Heartland SUNDANCE 3300CK, my black tank valve isn’t closing and I’m trying to find one that will work.
asked by: Rilee S
Expert Reply:
Hello Rilee, thanks for reaching out. We do offer black tank valves that may work for you. There is no way to look up your RV to know exactly what style valve you will need though.
A very common replacement valve is the Valterra Waste Valve for RV Black Water Tank # T50A. This is a standard 3" waste valve with a T-handle. Compare this to your current valve and let me know if this is similar or not. Some waste valves are cable actuated like the Valterra Waste Valve w/ Flexible Cable for RV Black Water # T1003PBC-TC72PB.
Let me know what type of valve you have and I am happy to look into it and see what we can offer you.
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Jesse M.
12/22/2025
Hey Rilee, did you get a chance to compare your current black tank valve to the Valterra options mentioned? Once you know which style matches, I can help narrow down the best fit. Your update could make it easier for others working on the same repair.