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Your cart is empty.Valterra F02-3106BK EZ Coupler Valve Cap with Handle - 3.9", Black. Since 1981, Valterra Products, LLC, has been a leading supplier of brand name product lines to the RV, Pool & Spa, and Plumbing industries. Valterra’s Contract Manufacturing Division offers low-cost custom manufacturing and assembly services to client companies seeking to reduce costs and improve the bottom line.
Iron Doctors LLC
August 27, 2025
Works great as always. I like being able to see if there is liquid in the pipe in case of a valve leak, I don't want to get covered in poo juice.The handle makes for easy removal and install, much easier than the original ones.
Helen
May 31, 2025
This is a godsend for those of us struggling to get the cap off of the RV Sewer plumbing. It is easy to use especially with the handle! No wrenches are needed to get the cap off of the plumbing just a twist and it is off! Great idea and good sturdy plastic, it makes doing the dirty job a lot easier and cleaner. Thank you
Kirk Douglas
May 16, 2025
No more fighting the drain cap. This makes the job so much easier. This is well constructed and fits perfectly. I just wish I had gotten it sooner!
Susan
May 15, 2025
This cap works great. It fits snugly, but the handle makes it easy to remove. Great product!
Tobe Two Paws
March 2, 2025
Fits nice and easy. Handle means less germ contact.
Vickie
February 25, 2025
Love the handle
Randy
February 23, 2025
This is a replacement for one I already had and broke. I love it. It makes it easier to hookup the RV'S sewer at campsite and dump stations.
Customer
February 3, 2025
The original cover broke the first time I took it off (hadn't even used the trailer yet). Replaced it with this and it works great. Seems pretty heavy duty and I suspect it will last many years.
Lorraine
January 16, 2025
My husband struggled to get the rv tanks open with their original caps.After reading the reviews, I was sold that these would work,,,and they did!! Another happy customer (and even happier wife..lol).Definitely would recommend.
RALPH BELL
December 30, 2024
Easier to remove
Braco
December 21, 2024
Enfin un couvert pratique avec sa poignée. Fini de se blesser sous la roulotte. Je recommande.
Claude62
December 13, 2024
Makes my RV life easier.
Tom_venture
December 9, 2024
Great backup if ever the original cp fails or falls off.
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