Studor 20341 Mini-Vent Air Admittance Valve with PVC Adapter, 1-1/2- or 2-Inch Connection
Details
- MaterialPvc
- BrandWELD-ON
- Item dimensions L x W x H3.5 x 3.5 x 6
- Exterior FinishPvc
- Inlet Connection TypeBarb
- Outlet Connection TypeBarb
Description
🚿 Elevate your plumbing game—vent smart, live fresh!
- BUILT TO ENDURE - Operates reliably in extreme temperatures from -40°F to 150°F, ensuring year-round performance.
- ODOR FREE ASSURANCE - Gravity-activated valve prevents sewer gases from invading your space, keeping air fresh.
- COMPACT VERSATILE FIT - Seamlessly integrates with 1.5" and 2" PVC piping for flexible installation.
- HIGH CAPACITY VENTILATION - Supports up to 160 DFUs on branches and 24 DFUs on stacks—perfect for multiple fixtures.
- EXCLUSIVE VERMIN PROTECTION - Innovative barrier keeps bugs and debris out, maintaining system integrity and hygiene.
The Studor 20341 Mini-Vent Air Admittance Valve with PVC adapter is a compact, high-capacity valve designed for 1.5" and 2" piping. It supports up to 160 DFUs on branches and 24 DFUs on stacks, preventing trap seal loss and odors with a gravity-activated mechanism. Built to withstand temperatures from -40°F to 150°F and featuring an exclusive vermin protection system, it ensures durable, hygienic ventilation compliant with ANSI/ASSE standards.
Specifications
| Material | Pvc |
| Brand | WELD-ON |
| Item dimensions L x W x H | 3.5 x 3.5 x 6 inches |
| Exterior Finish | Pvc |
| Inlet Connection Type | Barb |
| Outlet Connection Type | Barb |
| Number of Ports | 1 |
| Outlet Connection Size | 2 Inches |
| Specification Met | ansi/asse |
| Valve Type | air admittance valve |
| Global Trade Identification Number | 00764651203417 |
| Manufacturer | IPS Corporation |
| UPC | 764651203417 |
| Part Number | 20341 |
| Item Weight | 4 ounces |
| Product Dimensions | 3.5 x 3.5 x 6 inches |
| Item model number | 20341 |
| Is Discontinued By Manufacturer | No |
| Size | 1-(Pack) |
| Color | White |
| Style | PVC Adapter |
| Item Package Quantity | 1 |
| Usage | personal |
| Batteries Included? | No |
| Batteries Required? | No |
Have a Question? See What Others Asked
Reviews
M**D
Great solution to an expensive problem
I have an old commercial building from the 40s that never had a drain vent installed. This caused the toilet to never flush properly. You would flush it an MAYBE it would go down. Half the time water would end up on the floor. I installed one of these valves under the sink and it fixed the issue. Everything flushes the 1st time every time. No sewer smell and it makes zero noise. Great product and way better than tearing open the walls and running a vent out through the walls or roof which the plumber wanted to charge me thousands to do.
D**Y
No More Gas Smell
Followed the installation instructions and the valve works really good - no more sewer gas smell.
R**N
Ok
Work as intended
P**O
Odors are gone!
This was one of the easiest installations I’ve ever had ever made on my RV, and also solved a major issue. We had sewer odor that I couldn’t determine where it was coming from. Did some research and found this vent under the bathroom sink. The original manufacturer installed a cheap vent which leaked odors since we bought it new. Simply unscrewed the original by hand and installed this one. Problem solved in five minutes!
R**Y
No more roof vents !!
I live in tropical rain forest. Vents thru roof are a joke but required by plumbing code. I took out vents thru roof and installed in attic, works great. I did patch holes in roof . Now one less thing to go wrong..
A**K
Fit
I like it. I feel like It should stay in place better.
J**I
Good
Good.
B**E
I did not need the reducer
Worked like it is suppose too
Common Questions
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