ASSE 1051:2009 Performance Requirements for Individual and Branch Type Air Admittance Valves for Sanitary Drainage Systems

Abbreviation
ASSE 1051:2009
Valid from
1/05/2009

Information provider
American Society of Sanitary Engineering
Author
American Society of Sanitary Engineering
Information type
Other Standard
Format
PDF, Hard copy


Description

These devices consist of a one-way valve designed to allow air to enter the plumbing drainage system when a pressure less than atmospheric develops. The device closes and seals by gravity under (0) differential pressure (static condition) and under positive pressure. These devices prevent sewer gases from entering the building. The device consists of a hooded or shielded body which contains a movable sealing assembly which seats and seals air flow when closed and allows air to enter when open.

Temperature Range: These devices shall function at temperatures from -40.0°F to 150.0°F (-40.0°C to 65.6°C).

Rating: These devices shall be rated to pass the air rate indicated in Table 1 without exceeding a pressure drop greater than 1.0 inch (25.4 mm) of water column.

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This resource is cited by:

ASSE 1051:2009 Performance Requirements for Individual and Branch Type Air Admittance Valves for Sanitary Drainage Systems

This document is CITED BY:

ASSE 1051:2009 Performance Requirements for Individual and Branch Type Air Admittance Valves for Sanitary Drainage Systems

Description

These devices consist of a one-way valve designed to allow air to enter the plumbing drainage system when a pressure less than atmospheric develops. The device closes and seals by gravity under (0) differential pressure (static condition) and under positive pressure. These devices prevent sewer gases from entering the building. The device consists of a hooded or shielded body which contains a movable sealing assembly which seats and seals air flow when closed and allows air to enter when open.

Temperature Range: These devices shall function at temperatures from -40.0°F to 150.0°F (-40.0°C to 65.6°C).

Rating: These devices shall be rated to pass the air rate indicated in Table 1 without exceeding a pressure drop greater than 1.0 inch (25.4 mm) of water column.

View on Information Provider website
ASSE 1051:2009 Performance Requirements for Individual and Branch Type Air Admittance Valves for Sanitary Drainage Systems
Description

These devices consist of a one-way valve designed to allow air to enter the plumbing drainage system when a pressure less than atmospheric develops. The device closes and seals by gravity under (0) differential pressure (static condition) and under positive pressure. These devices prevent sewer gases from entering the building. The device consists of a hooded or shielded body which contains a movable sealing assembly which seats and seals air flow when closed and allows air to enter when open.

Temperature Range: These devices shall function at temperatures from -40.0°F to 150.0°F (-40.0°C to 65.6°C).

Rating: These devices shall be rated to pass the air rate indicated in Table 1 without exceeding a pressure drop greater than 1.0 inch (25.4 mm) of water column.

View on Information Provider website
This resource cites:

ASSE 1051:2009 Performance Requirements for Individual and Branch Type Air Admittance Valves for Sanitary Drainage Systems

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