Auto Vent Valve Pvc-dwv 1-1-2
Eliminates expensive secondary vent stacks through the roof. Automatically works to prevent loss of trap seal. Made for use with sinks, basins, tubs, showers, vanities and washing machines.
- PVC-DWV FITTINGS
- Size In=1-1/2
- 'NOVAVENT"
- AUTOMATIC ANTI-SIPHON VALVE
