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Empty your gray-water tank at the push of a switch and stop stooping over and struggling with manual sewer valves. This is pre-assembled and prewired for installation. Includes 2 ABS sewer pipe spigot fittings.
Features:
Specs:
Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Hello everybody, this is Jeff at etrailer.com. Today we're gonna take a look at the Valterra E-Valve Electric Waste Valve for the one and a half inch pipe on your RV gray water tank. Now this is an electric valve that'll replace your existing electric R manual gray tank sewer valve. It includes the two spigot style ABS plastic fittings right here that fit a one and a half inch diameter pipe. Now this part will include everything laid out here on the table, the electric valve assembly, over here we have a three foot long switch wiring harness. Right here is a four foot long valve wiring harness.
If you notice I've installed the plate. It comes with this nice gray water switch plate, the hardware to install that plate, and then a nice set of installation instructions. It'll describe how this all goes together. Now this will lets empty your gray water tank with just the push of a switch. Keep your from stooping over and struggling with the manual sewer valves and the terrible odors.
It uses a high torque, water resistant motor certified for at least 6,000 cycles, and the valve itself can be operated manually if needed. The switch right here is placed near your wet bay or anywhere else that's convenient and on the switch itself, it actually has a warning light that'll let you know that the valve is open. Now this is preassembled and pre-wired for installation. Again, the specs we mentioned, this will fit one and a half inch diameter sewer pipe. Has the two spigots, one right here, one right over here.
Voltage required is 12 volts, and the power draw in this unit is 2.5 amps. But that should do it for a look at the Valterra E-Valve Electric Waste Valve for your one and a half inch pipe on your RV gray water tank.
Customer Satisfaction Score:
94% were satisfied with this product
6% of customers were not satisfied
Ratings & Reviews
Kate F.
3/4/2026
Glad we had the right part to make life a little easier at 82 years young Benjamin! Are you a full time RVer, one of our "snowbirds?"
Info for this part was:
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Ed S.
5/4/2026
Terrific! And since we had an extended hard freeze this year, I heat traced each to avoid the frozen valves that wouldn’t even open manually until I got the bosses hair dryer on them. Additionally putting all the switches inside made life sweet.