PVC Schedule 40 DWV. Plumbing relief vent valve allows plumbing additions without cutting a hole in the roof. Novavent is designed to install on 4" pipe or 3" pipe (with adapter). The valve opens when vacuum is present in the system, thereby protecting the integrity of the plumbing trap seals.
| Id | 6587 |
| SKU | 424005 |
| PartNo | 740401 |
| Connection Size | 4 In. or 3 In. |
| Connection Type | Mechanical |
| Schedule | 40 DWV |
| Material | PVC |
| Type | Automatic |
| CID | 1 |
Chattanooga, TN