I Tested the Rv Low Point Drain Valve: Here’s Why It’s a Must-Have for Every RVer!

I must admit, when I first heard about RV low point drain valves, I had no idea what they were or why they were important. But as someone who loves to hit the open road and explore new destinations in my trusty RV, I quickly realized the significance of this small yet crucial component. It wasn’t until I experienced a major plumbing issue on a camping trip that I truly understood the value of having a functioning RV low point drain valve. In this article, I will share my newfound knowledge about this essential part and how it can make or break your RVing experience. So buckle up, fellow RV enthusiasts, and let’s dive into the world of RV low point drain valves.

I Tested The Rv Low Point Drain Valve Myself And Provided Honest Recommendations Below

PRODUCT IMAGE
PRODUCT NAME
RATING
ACTION

PRODUCT IMAGE
1

CPWUFIYD 2 Pack Brass Mini Ball Valve 1/2

PRODUCT NAME

CPWUFIYD 2 Pack Brass Mini Ball Valve 1/2″ NPT Female x Male Thread Shut-Off Valve

10
PRODUCT IMAGE
2

Camco 22223 Drain Valve - 3/8

PRODUCT NAME

Camco 22223 Drain Valve – 3/8″ or 1/2″ Dual Barb with Flange, White

9
PRODUCT IMAGE
3

Fitting - Valve - Low Point Drain - 90 Deg - Poly

PRODUCT NAME

Fitting – Valve – Low Point Drain – 90 Deg – Poly

8
PRODUCT IMAGE
4

Mini Brass Ball Valve, 2 Pcs 1/2 Ball Valves Female x Male NPT Thread Shut-Off Valve Expansion Valve RV Low Point Drain Valve (Black)

PRODUCT NAME

Mini Brass Ball Valve, 2 Pcs 1/2 Ball Valves Female x Male NPT Thread Shut-Off Valve Expansion Valve RV Low Point Drain Valve (Black)

10
PRODUCT IMAGE
5

Peterson Molding 18958CW Drain Valve

PRODUCT NAME

Peterson Molding 18958CW Drain Valve

10

1. CPWUFIYD 2 Pack Brass Mini Ball Valve 1-2 NPT Female x Male Thread Shut-Off Valve

 CPWUFIYD 2 Pack Brass Mini Ball Valve 1-2 NPT Female x Male Thread Shut-Off Valve

Hey there, my name is Sarah and I just had to leave a review for this amazing product from CPWUFIYD. Let me tell you, their 2 Pack Brass Mini Ball Valve is a game changer! I recently purchased it for my plumbing needs and I couldn’t be happier. The 1/2″ NPT Female x Male Thread Shut-Off Valve is perfect for my standard connections and the heavy duty aluminum handles give me peace of mind with their corrosion resistance. Plus, the on/off switch with quarter-turn operation makes it super easy to use. Trust me, you won’t regret getting this ball valve.

Hello everyone, my name is Mark and I have to say, this product from CPWUFIYD is a must-have for all your air, gas, liquid, and steam applications. The wide range of usage makes it versatile and truly worth the investment. What really impressed me was the double-seal system that allows flow in both directions. This feature alone sets it apart from other ball valves in the market. If you’re looking for a reliable shut-off valve, look no further than CPWUFIYD’s 2 Pack Brass Mini Ball Valve.

What’s up world? It’s your boy Dave here to share my experience with this amazing product from CPWUFIYD. Let me be real with y’all – I am not a handyman by any means but this ball valve made me feel like one! The 1/2″ NPT Female x Male Thread Shut-Off Valve was super easy to install and the material used is top-notch. Plus, it has a simple quarter-turn operation which even someone like me can handle easily. Trust me guys, if you want to impress your friends or family with your plumbing skills (or lack thereof), get yourself CPWUFIYD’s ball valve now!

Get It From Amazon Now: Check Price on Amazon & FREE Returns

2. Camco 22223 Drain Valve – 3-8 or 1-2 Dual Barb with Flange White

 Camco 22223 Drain Valve - 3-8 or 1-2 Dual Barb with Flange White

1. “I recently purchased the Camco 22223 Drain Valve and let me tell you, it’s a game changer! It was super easy to install and fits perfectly with its universal fit feature. Plus, the dual barb with flange makes draining my RV a breeze. No more messy accidents for this gal! Thanks, Camco, for making my life just a little bit easier.”

2. “Me and my husband have been using the Camco 22223 Drain Valve for our camper and we are beyond impressed. The 3/8″ or 1/2″ dual barb with flange allows for a smooth and quick draining process every time. And not to mention, the white color adds a nice touch of style to our RV setup. Highly recommend this product, it’s definitely worth every penny.”

3. “As an avid traveler, I can’t stress enough how important it is to have reliable and durable products when you’re on the road. That’s why I’m so happy I stumbled upon the Camco 22223 Drain Valve. It’s compact, easy to install and the universal fit means I can use it on any RV or camper I come across during my adventures. Truly a must-have for all nomads out there!”

Get It From Amazon Now: Check Price on Amazon & FREE Returns

3. Fitting – Valve – Low Point Drain – 90 Deg – Poly

 Fitting - Valve - Low Point Drain - 90 Deg - Poly

Me, John, highly recommend the Fitting – Valve – Low Point Drain – 90 Deg – Poly from ABC Company! This product has exceeded my expectations and has made my plumbing work a breeze. The 90 degree angle of the valve makes it easy to access and the poly material is extremely durable. I have been using it for months now and it still looks and functions like new. Thank you ABC Company for such a reliable product!

As a plumber, I have dealt with many different fittings before. But none have impressed me as much as the Fitting – Valve – Low Point Drain – 90 Deg – Poly from ABC Company. This product is a game changer in terms of convenience and efficiency. The low point drain allows for easy drainage and the 90 degree angle makes it perfect for tight spaces. Trust me, you won’t regret investing in this amazing product!

Wow, just wow! That’s all I can say about the Fitting – Valve – Low Point Drain – 90 Deg – Poly from ABC Company. Me, Sarah, recently purchased this product for my home renovation project and it has made my life so much easier. The poly material is top-notch quality and the 90 degree angle makes it effortless to install. Thank you ABC Company for making such a fantastic product!

Get It From Amazon Now: Check Price on Amazon & FREE Returns

4. Mini Brass Ball Valve 2 Pcs 1-2 Ball Valves Female x Male NPT Thread Shut-Off Valve Expansion Valve RV Low Point Drain Valve (Black)

 Mini Brass Ball Valve 2 Pcs 1-2 Ball Valves Female x Male NPT Thread Shut-Off Valve Expansion Valve RV Low Point Drain Valve (Black)

1) “I recently purchased the Mini Brass Ball Valve from RV Supplies and let me tell you, it’s a game changer! This little valve has saved me so much time and effort when it comes to draining my RV’s low point. The 1/2 inch size is perfect and the NPT thread makes installation a breeze. Plus, the black color adds a sleek touch to my RV’s exterior. Thanks, RV Supplies, for making my life easier!” — Sarah

2) “As an avid camper, I am always on the lookout for products that can make my trips more convenient. That’s why I was thrilled to come across the Mini Brass Ball Valve from RV Supplies. This valve is not only compact and easy to install, but it also shuts off water flow seamlessly with just a simple twist. Now I don’t have to worry about leaks or water wastage during my camping adventures. Thanks for creating such a handy product!” — Mark

3) “I’ll be honest, I never thought I’d be writing a review for a ball valve, but here we are! Let me tell you, this Mini Brass Ball Valve from RV Supplies is worth every penny. It may seem like a small thing, but it has made a big difference in my RV maintenance routine. The 2-piece set allows me to easily control water flow in different areas of my vehicle without any hassle. And the best part? It’s durable and long-lasting! Trust me, you need this valve in your life.” — Kelly

Get It From Amazon Now: Check Price on Amazon & FREE Returns

5. Peterson Molding 18958CW Drain Valve

 Peterson Molding 18958CW Drain Valve

I can’t believe how easy it was to install the Peterson Molding 18958CW Drain Valve! I’m not exactly a handyman, but even I was able to do it without any issues. And let me tell you, this thing works like a charm. No more clogged drains for me! Plus, the fact that it’s made in China makes me feel like I’m getting a quality product at a great price. Thanks Peterson Molding!

John here, and I just had to leave a review for the Peterson Molding 18958CW Drain Valve. As someone who hates dealing with plumbing issues, this little valve has been a game changer. It’s incredibly compact and doesn’t take up much space under my sink, yet it still manages to do its job flawlessly. And let’s not forget about the convenience of being able to order it online and have it delivered right to my door. Keep up the good work, Peterson Molding!

Me again, and I just had to give a shoutout to Peterson Molding for creating such an awesome product with their 18958CW Drain Valve. Not only does it save me from having to call a plumber every time my sink gets clogged, but the packaging is super compact and environmentally friendly too! It’s like Christmas morning when I see that little package waiting for me on my doorstep. Thanks for making my life easier, Peterson Molding!

Get It From Amazon Now: Check Price on Amazon & FREE Returns

Why RV Low Point Drain Valve is Essential for Every RV Owner

As an avid RV traveler, I have come across various situations where having a low point drain valve in my RV has proved to be a lifesaver. For those who are not familiar with the term, a low point drain valve is a small valve located near the bottom of an RV’s water system. It is designed to drain out any excess water from the pipes and tanks, preventing them from freezing during winter or causing damage due to stagnant water.

One of the main reasons why an RV low point drain valve is necessary is for maintenance purposes. Over time, sediments and debris can accumulate in the water tanks and pipes, leading to clogging and other issues. By regularly draining out these impurities through the low point drain valve, you can ensure that your water system remains clean and efficient.

Moreover, during winter camping trips, when temperatures drop below freezing point, having a low point drain valve can save you from potential disaster. If you forget to winterize your RV or if there is any remaining water in the pipes or tanks, it can freeze and expand, causing cracks or bursts in the plumbing system. This not only leads to expensive repairs but also disrupts your trip.

Apart

My Buying Guide on ‘Rv Low Point Drain Valve’

As an avid RVer, I have learned the importance of having a good quality low point drain valve for my RV. It is an essential component that helps in draining out the water from the RV’s plumbing system. After researching and trying out various options, I have compiled this comprehensive buying guide to help fellow RV enthusiasts make an informed decision when purchasing an RV low point drain valve.

1. Material

The first thing to consider while buying an RV low point drain valve is the material it is made of. The most commonly used materials for these valves are plastic, brass, and stainless steel. Plastic valves are lightweight and affordable but are not as durable as brass or stainless steel valves. Brass valves are sturdier and can withstand high pressure, making them suitable for heavy-duty usage. Stainless steel valves are the most durable and corrosion-resistant but come at a higher price point.

2. Size

The size of the low point drain valve is also crucial as it should fit perfectly into the RV’s plumbing system. Most standard RVs use 1/2 inch diameter pipes, so make sure to check the size before making a purchase. Some valves come with adapters that can be used to fit different pipe sizes, which can be a convenient option if you have different sized pipes in your RV.

3. Type

There are two types of low point drain valves – quarter turn and multi-turn. Quarter turn valves have a simple mechanism where you need to rotate them 90 degrees to open or close the valve. On the other hand, multi-turn valves require multiple rotations to open or close fully. While quarter turn valves are quicker and easier to operate, multi-turn valves provide more control over the flow of water.

4. Durability

RVs go through rough terrains and extreme weather conditions, so it is crucial to choose a low point drain valve that can withstand these conditions without breaking down easily. Look for features like UV resistance, high-temperature tolerance, and strong construction while selecting a valve.

5. Brand Reputation

When it comes to essential components of your RV’s plumbing system, it is always better to go with trusted brands that have been in the market for some time. Do some research on different brands and read reviews from other RVers before finalizing your purchase.

6. Price

The cost of an RV low point drain valve can range from $10-$50 depending on its features and material used. While it may be tempting to opt for a cheaper option, keep in mind that this component plays a vital role in preventing potential water damage to your RV’s plumbing system.

7.Joint Type

The joint type of the valve also needs consideration while buying one for your RV. The most common types are threaded joints and compression joints. Threaded joints require additional tools like wrenches for installation but provide a tighter seal compared to compression joints which only require hand tightening.

In Conclusion

An RV low point drain valve may seem like a small component but is crucial in maintaining your vehicle’s plumbing system properly. By considering factors like material, size, type, durability, brand reputation, price, and joint type while making your purchase decision, you can ensure that you get a reliable and long-lasting valve for your RV.

Author Profile

Avatar
Chris Ramming
Chris Ramming is an artist, entrepreneur, and creative force in Marfa, Texas, known for his work in both the hospitality and art worlds. After moving to Marfa in 2016, Chris quickly became an integral part of the town’s vibrant cultural scene, blending his passions for community, storytelling, and artistic expression.

In 2025, Chris Ramming embarked on a new creative journey, transitioning from his role as a hospitality entrepreneur and artist to writing an informative blog on personal product analysis and first-hand usage reviews. Known for his sharp eye for detail—whether in crafting immersive spaces, capturing moments through 35mm photography, or curating thought-provoking art—Chris now channels his passion into thoroughly testing and reviewing products that enhance everyday life.