EXW Singapore — collect or forward from our Singapore office.

3G Electric
STUDOR Mini-Vent Air Admittance Valve, 2 in, Plastic, White, Threaded - Drain Air Vents & Valves
STUDORDrain Air Vents & Valves

STUDOR Mini-Vent Air Admittance Valve, 2 in, Plastic, White, Threaded

The STUDOR Mini-Vent Air Admittance Valve (MPN 20301) is a plastic drain air vent and valve with a threaded connection and a 2-inch overall diameter. This white valve is designed for use in plumbing systems to admit…

SKU 3G-OTH-426923

Brand
STUDOR
Item
Mini-Vent Air Admittance Valve, 2 in, Plastic, White, Threaded
Part Number
20301
Category
Drain Air Vents & Valves
Available to Order
Also known as:20301STUDOR
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

STUDOR
Manufacturer Part Number
20301
Type
Plastic
Material
Plastic
Color
White
Overall Dia
2 in
Connection Type
Threaded

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

STUDOR Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The STUDOR Mini-Vent Air Admittance Valve (MPN 20301) is a plastic drain air vent and valve with a threaded connection and a 2-inch overall diameter. This white valve is designed for use in plumbing systems to admit air and prevent trap seal loss.

Frequently Asked Questions

What is the STUDOR Mini-Vent Air Admittance Valve used for?

The STUDOR Mini-Vent Air Admittance Valve is used in plumbing systems to admit air and prevent trap seal loss. It is commonly installed on drain lines to allow proper venting without a traditional roof vent, making it ideal for residential and commercial applications where space or roof penetration is limited.

What are the specifications of the STUDOR Mini-Vent Air Admittance Valve?

The STUDOR Mini-Vent Air Admittance Valve (MPN 20301) has a 2-inch overall diameter, a threaded connection type, and is made of white plastic. It is designed for use in drain air vent and valve applications to maintain proper plumbing system pressure and prevent sewer gas entry.

Where to buy the STUDOR Mini-Vent Air Admittance Valve worldwide?

You can source the STUDOR Mini-Vent Air Admittance Valve through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive the correct STUDOR valve for your plumbing system requirements.

How to install the STUDOR Mini-Vent Air Admittance Valve?

Install the STUDOR Mini-Vent Air Admittance Valve by threading it onto a compatible drain pipe fitting. Ensure the valve is installed vertically and above the highest fixture drain to allow proper air intake. Follow local plumbing codes and the manufacturer's instructions for correct placement and sealing.

Used in

Common applications for STUDOR
Residential plumbing — STUDOR air admittance valve with slip connection for branch venting where through-roof venting is not available
Commercial drainage — STUDOR mini-vent air admittance valve with threaded connection for fixture trap protection in retrofit projects
Multi-storey drainage stacks — STUDOR two-way vent with slip connection to prevent vacuum lock and maintain flow in branch intervals
Concealed wall or ceiling installations — STUDOR recess box with solvent weld connection for flush mounting of air admittance valves
Vent line termination — STUDOR aluminum vent cap with slip connection for terminating air admittance vent lines
Modular and prefabricated construction — STUDOR air admittance valves and recess boxes for factory-installed drainage venting assemblies
Not sure this is the right part? Photo-identify it→

STUDOR Products

3G Electric supplies STUDOR drain air vents & valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from STUDOR

View all STUDOR parts →

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first