Sioux Chief 250 Series TurboVent air admittance valves shall be installed in either branch or stack applications as vent terminal for secondary venting within the plumbing system. Valve shall incorporate an actuating device that spins upon activation to keep the elastomeric sealing surface clean and free of debris. During drainage, the actuating device shall raise a designed distance under negative line pressure to allow optimal airflow into the DWV system. Valve shall provide a positive seal at 0 PSI and under any positive line pressure to prevent sewer gasses from entering the living space. Valve shall comply with the IPC model code and be certified to ASSE 1050 and 1051 standards.
California residents see
- Prop 65 WARNINGSProp 65 WARNINGS This product can expose you to chemicals including vinyl chloride and styrene,which are known to the State of California to cause cancer,and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Sub Brand
250 Series
Schedule Type Number
Schedule 40
End 1 Diameter
1-1/2 in.
Brand Name
TurboVent
Material
PVC
End 2 Diameter
2 in.
End 2 Type
Hub
Product Type
Air Admittance Valve
NSF Listed
No
IAPMO Certified
Yes
Number in Package
1 pk
Application
DWV
Underground Rated
No
Average Lead Content
Lead-Free
ANSI Certified
No
Packaging Type
Boxed
End 1 Type
Hub in.
Weight (lb)
0.32
Length (in.)
3.05
Width (in.)
3.05
Height (in.)
4.2
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