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category:
Drainage Products
country_of_origin:
US
manufacturer:
Jones Stephens
mpn:
B04400
subcategory:
Backwater Valves
type:
PVC Backwater Valves
Product Description
Jones Stephens - B04400 Jones Stephens’ PVC backwater valves prevent sewage backup in drainage systems by blocking backflow with a flapper that is forced into a closed position if sewage starts accumulating. Their stepped construction encourages water flow, and the flapper and cover have an elastomeric gasket to ensure a watertight seal. With a magnetic strip for underground detection and threaded access cover for easy inspection, maintenance is simple.
- Reduces backflow in drainage system
- Sockets are Schedule 40 DWV
- Threaded access cover for easy inspection
- Magnetic strip for underground detection
- Stepped construction encourages flow (minimum 1/4" per foot fall)
- UPC Listed
Additional Information
Country of Origin:USA
Material:PVC
Size:4"
Prop65 Warning:Cancer – www.P65Warnings.ca.gov
Fits Pipe Size:4"
Working Pressure:5 psi
Working Temperature:120°F
Color:White
AB100 Certified:N/A
CEC Listed:No
cUPC Listed:No
UPC Listed:Yes
End Connections:Socket
ASME Standard:ASME A 112.14.1-2003(R17)
CEC Compliant:No
IAPMO Listed:Yes
Lead Law Compliant:No
MASS Approved:No
SDWA Compliant:No
HAZMAT:No