There was a problem filtering reviews right now. With reverse flow eliminated, the forces necessary to produce water hammer on both the upstream and downstream sides of the valves are substantially eliminated as shown on the right side of figure shown above. Turn on 1-Click ordering for this browser. If that were to happen, you would probably have to call sewage cleanup services. Customers who viewed this item also viewed.
Turn on 1-Click ordering. Worked well for my lake pump, well made and heavy duty should last for many years. Click here to make a request to customer service. Buy the selected items together This item: Please make sure that you are posting in the form of a question.
Understanding Check Valves: Sizing for the Application, Not the Line Size - WaterWorld
Customers who viewed this item also viewed. The installation of a backflow prevention assembly will prevent contaminated water to be mixed with your swimming pool, sprinklers, water heater and more. Amazon Restaurants Food delivery from local restaurants. Amazon Drive Cloud storage from Amazon. Download Our Control Valve Catalog. These are threaded, soft seated valves with back brazed pipe nipples and sil brazed ends and work under PSIG cold working pressure.