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Double RV Waste Valves-T18A Spec Review Video

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Info for this part was:

Employee Cole B
Installed by:
Cole B

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Products Featured in this Video


Double RV Waste Valves - Sanitation Tee - Rotating - 3" Spigot and 1-1/2" Hub


Valterra RV Waste Valves

170 reviews


Code: T18A

Retail: $68.78

Price:  $62.35
  • RV Waste Valves
  • Sanitation Tee
  • Double Waste Valve
  • 1-1/2 Inch Valve Body
  • 3 Inch Valve Body
  • Manual
  • 1-1/2 Inch Hub
  • 3 Inch Bayonet
  • 3 Inch Spigot
  • Rotating Valve
  • Valterra



RV sanitation tee combines rotating black-water and gray-water waste valves. 3" Spigot slides into black-water line. 1-1/2" Hub slides over gray-water line. Bayonet cap fits over 3" lug fitting that connects to your sewer hose.


Do you have a question about part T18A?more information >     


Review of Valterra RV Plumbing T18A


Speaker 1: Today we're taking a look at the Valterra double RV waste valve. This RV sanitation T combines an inch and a half waste valve and a three inch waste valve. It can be used as a replacement part or as an upgrade for your existing setup. The T configuration merges the flow of waste from your blackwater and gray water tanks. The valves are perpendicular to one another and each… see more >