3 1/2 Clear Adapter Gate Valve

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Style: Gate Valve (3 1/2 inch)
Sale price$59.99 Regular price$79.99


Prevent RVs from leaking! 💧🛑

3 1/2 Clear Adapter Gate Valve

"I like that this now stops leaks. In all the years that I have had RVs, the tank valves always started leaking. This gate allows a visual check to see if any of the tank valves are leaking and allows connecting the dump hose without a mess."

Ben Conner 

3 1/2 Clear Adapter Gate Valve

How Does This Prevent Leaks?

✅ SECURE: The Gate Valve serves as a quick-fix for leaky RV sewer valves. It features a "gate" to prevent waste/dirty water from flowing out from gray and black tanks. The built-in cap provides a leak-free, odor-tight connection.

Leak-free and tight cap
  • The Tank Rinser acts as a flusher for your RV sewer tank. It is used to flush out waste/dirty particles stuck in the sewer pipe, as it forces water back up into plumbing lines, preventing blockage or clogged pipes.

Tank Rinser

✅ EASY TO CONNECT: The Gate Valve features (4) bayonet prongs for easy hookup. It has a universal fit as it fits all 3-inch sewer fittings.

Easy to connect

✅ CONVENIENT: The 3 ½-inch long clear adapter allows you to see when the tank is completely empty, or to see what's inside the pipe.


📝Frequently Asked Questions:

Q: How do I install the Gate Valve to my RV sewer valve?

A: Easily twist and hook the gate valve to the end of your RV sewer valve through the 4 bayonet prongs. Then, it's done! It's that easy. 

📌 Note: The clear end of the gate valve should be the end attached to the RV sewer valve, and the other end of the gate valve is where you should attach the dump hose/sewer hose.  

Q: How do I use the Gate Valve with Tank Rinser?

A: The Tank Rinser has two valves/elbow at the top: one valve is where you attach the garden hose to, and the other valve is the selector switch.

1. Attach the garden hose onto the valve.

2. Release water from the hose to the valve.

3. Using the selector switch, you can control the direction of the water if you want the water to flow to the RV sewer valve/pipe, or the other way around.

📌 Note: It is recommended to use a garden hose and not a drinking water hose to fill up water in the valve, to secure safe use.

Tank Rinser

Q: What's the difference between the Gate Valve and the Tank Rinser?

A: The 3 1/2 Inch Gate Valve is made to seal in sewage water, but you will still need to clean it with more use. The 2-in-1 Tank Rinser removes that need, with a backflush function you can easily flush without going through the grime.

Q: When would I need to use the Gate Valve?

A: It's ideal to use a gate valve before starting with your RV life, and during traveling, to avoid long-term leakage and sewage clogging.