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STUDOR Air Admittance Valve: Air Admittance Valve, 4 7/8 in Overall Dia, 5 1/4 in Overall Ht - Drain Air Vents & Valves
STUDORDrain Air Vents & Valves

STUDOR Air Admittance Valve: Air Admittance Valve, 4 7/8 in Overall Dia, 5 1/4 in Overall Ht

The STUDOR Air Admittance Valve is a plastic drain air vent and valve with a slip connection type. It has a white color, an overall diameter of 4 7/8 inches, and an overall height of 5 1/4 inches (MPN 20302).

SKU 3G-OTH-426927

Brand
STUDOR
Item
Air Admittance Valve: Air Admittance Valve, 4 7/8 in Overall Dia, 5 1/4 in Overall Ht
Category
Drain Air Vents & Valves
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Technical Specifications

STUDOR
Manufacturer Part Number
20302
Type
White
Material
Plastic
Color
White
Overall Ht
5 1/4 in
Overall Dia
4 7/8 in
Connection Type
Slip
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STUDOR Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The STUDOR Air Admittance Valve is a plastic drain air vent and valve with a slip connection type. It has a white color, an overall diameter of 4 7/8 inches, and an overall height of 5 1/4 inches (MPN 20302).

Frequently Asked Questions

What is a STUDOR Air Admittance Valve used for?

A STUDOR Air Admittance Valve (MPN 20302) is used in plumbing systems to admit air into the drainage pipe, preventing trap siphonage and sewer gas escape. It is a plastic, white valve with a slip connection, suitable for venting fixtures without a traditional roof vent.

What are the specifications of the STUDOR Air Admittance Valve 20302?

The STUDOR Air Admittance Valve 20302 has a white plastic body, a slip connection type, an overall diameter of 4 7/8 in, and an overall height of 5 1/4 in. It is designed for drain air venting applications in residential or commercial plumbing systems.

Where to buy a STUDOR Air Admittance Valve worldwide?

3G Electric supplies the STUDOR Air Admittance Valve (MPN 20302) to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us to order this plastic drain air vent and valve.

How to install a STUDOR Air Admittance Valve?

To install a STUDOR Air Admittance Valve, ensure the slip connection fits securely onto the drain pipe. Position the valve vertically above the fixture trap, following local plumbing codes. The valve opens automatically to admit air during drainage and closes to block sewer gases.

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

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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