Home depot internetcat 830483 store sku 1000784497.
Mainline fullport backwater valve review.
Kit includes rml4963a valve and rml2013 access box.
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The mainline 4963 full port backwater valve is the flagship of the company.
Established in 1997 this valve has revolutionized sewer protection across north america with its patented normally open gate design.
Established in 1997 this valve has revolutionized sewer protection across north america with its patented normally open gate design.
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Well made and came with the sump well for the valve.
Can be easily installed in any mainline valve by simply replacing the cleanout.
The access box sits flush to the floor and is large enough to allow access to service the valve and it s components.
The clear lid provides ease for visible inspections.
After a 1 000 year rain dumped nearly 7 of rain on our community and flooded many basements with backflow water from the sewers and storm drains that came up from the sewer line we installed a.
The alarm alerts building owners when valves activate during a sewer backup.
The mainline fullport backwater valve is a normally open backwater valve.
It allows non restrictive sewage flow from the inlet to the outlet side of the valve through flow channels incorporated on the gate and body.
This superior design prevents sewage buildup in body.
Rated 5 out of 5 by j badger from product well worth the money good product.
By installing the award winning mainline fullport backwater valve sometimes referred as a backflow preventer in the main line to the sewer property owners reduce their exposure to such an incident to almost nothing.
The mainline 4963 full port backwater valve is the flagship of the company.
The mainline 4963 full port backwater valve is the flagship of the company.
Designed to allow easy maintenance of the mainline fullport backwater valve rml4963a sold separately.
The ml 4963 valve has a patented normally open design to allow for free circulation.
