Washing Machine Drain Check Valve

Washing machine drain hose watts backflow preventer backflow valve double check valve watts pressure regulating valve brass backflow.

Washing machine drain check valve.

Washing machine drain hose backflow prevention. The elbow remains. I m concerned that the lint from washing machine will eventually clog the valve 3. Washing machine pumps are not made to pump that high you need an external pump such as a utility sink pump mounted beneath a utility sink then plumb the pump with a check valve and ball valve to your existing plumbing then run the drain hose from the washer into the sink basin.

Washing machines drain into what is called a standpipe. Don t put a 2 inch check valve in the laundry drain pipe although a larger check valve can exist in the main drain. Example case of a midnight main sewer line backup into a home washing machine use of check valves and backflow preventers or backwater valves to avoid basement flooding from heavy rain or sewer line backups main sewer line or drain line check valve installation inspection maintenance night time sewer backup starts. Available water hammer arrestor option provides water pressure shock arrestors.

A standpipe is a vertical piece of pipe with an elbow on the bottom. You have a drain obstruction or undersized drain and a check valve will not help. More buying choices 20 40 9 used new offers symmons w 400 laundry mate washing machine valve. Main drain backwater valves check valves prevent sewage or septic backups.

4 6 out of 5 stars 547. You should not need a water tight connection between your washing machine drain hose and the pipe that it drains into which is usually a standpipe of some sort to hold some of the water while it has time to drain. The correct way to drain a washing machine is to install a standpipe. Plumber says i should not drain to the sewage ejector drain because when the ejections might result in stuff coming out of the drain hose opening.

Get it as soon as thu oct 8. Replace swing check valve with the one with rubber valve. That is a vertical length of pipe that connects to a p trap that in turn connects to the drain. Drain into vent pipe in the sewer.

Free shipping on your first order shipped by amazon. The washing machine hose as it came with the machine must be able to reach the drain pipe open end and fit loosely.