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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
Category
Drain Air Vents & Valves
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

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

Technical Documents

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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
Commercial plumbing — STUDOR Air Admittance Valve (MPN 20302) for venting multiple fixtures in office buildings
Industrial drainage — STUDOR Two-Way Vent (MPN 20297) for pressure equalization in large-diameter drain lines
Residential renovation — STUDOR Mini-Vent (MPN 20301) for adding a sink in a basement without roof penetration
Ventilation system — STUDOR Vent Cap (MPN 20398) for terminating vent stacks in mechanical rooms
Concealed installation — STUDOR Recessed Air Admittance Valve Boxes (MPN 20381) for flush-mounting valves in walls
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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.

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This OATEY air admittance valve is constructed with a PVC body and features a 3-inch NPT pipe connection. It is designed to allow air into drainage pipework, preventing trap siphonage and maintaining proper venting in plumbing systems
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Air admittance valve with PVC body and 2-inch NPT pipe connections. Designed to allow air into drainage systems, preventing trap seal siphoning. Suitable for gas media applications
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PVC air admittance valve with 2 in NPT pipe connection. Used in plumbing vent systems to admit air and maintain proper drainage pressure, preventing trap seal loss. Suitable for gas media applications where traditional venting is impractical

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Plastic air admittance valve for plumbing drain systems. Admits air into drainage pipes to prevent trap siphonage and sewer gas escape. White, with slip connection, 4-7/8 in overall diameter, 5-1/4 in overall height. Suitable for venting fixtures without a traditional roof vent
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Plastic air admittance valve for plumbing drain systems. Admits air into drainage pipes to prevent trap siphonage and sewer gas escape. White, with slip connection, 4-7/8 in overall diameter, 5-1/4 in overall height. Suitable for venting fixtures without a traditional roof vent
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This plastic two-way vent allows air into and out of drainage pipes to prevent vacuum lock and maintain proper flow. It features a slip connection type and is finished in black. Commonly used in plumbing venting applications where a mechanical vent is preferred over a traditional open pipe
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