UP100 10 Pieces Black Silicone Duckbill Valve One-Way Check Valve 25.5 x 17 x 24.5 MM for Liquid and Gas Backflow Prevent

Product Information

Mass Productiom: Compression molding or liquid silicone rubber (LSR) injection molding, slit die cutting Ensure that the valve is installed in a vertical position, with the opening in a vertical up and and down position. This is how the valve works best. Neoprene is the best rubber for Ozone sunlight protection, and stops barnacle growth and sea weed build up. From long-term service in harsh environments such as in durable chemical pumps to the high-volume use in disposable intravenous fluid delivery sets.

This article needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed. The TF-1 has become the preferred Tideflex configuration for outfalls. Designed for in-structure and end-of-pipe installations, the TF-1 features a flat bottom and flared top. This allows the valve to be installed at a lower overall elevation than other configurations, with less bottom clearance required. This is especially important in low-lying areas where maintaining as much driving head is critical, or where silt, sand and debris might tend to collect beneath the valve. The TF-1 is ideal for manhole applications, such as junction boxes, diversion chambers and interceptors, where the invert of the pipe is close to the floor of the vault. These vaults are designed to maximise the available gravity head; thus, the invert pipe is as close to the floor as possible. We require this information to understand your needs and provide you with a better service, and in particular for the following reasons:When inserting the valve into the end of the pipe, ensure that the valve is installed in a vertical position so that the valve outlet is going up and down, and not side to side.

Ensure that the inside diameter of the pipe is measured, as the outside diameter of the valve needs to be slightly smaller so that it fits inside the pipe. The rubber used on these valves provides continual corrosion resistance. The outer layers of Neoprene rubberrepel marine organisms which eliminates marine fouling issues. We will not sell, distribute or lease your personal information to third parties unless we have your permission or are required by law to do so. We may use your personal information to send you promotional information about third parties which we think you may find interesting if you tell us that you wish this to happen. The design prevents logs or other floating objects from entering the valve closing mechanism, therefore the valve will always close when required to, no matter what the environment may throw at it. Measure the section of the valve that will fit onto the pipe, and mark on the pipe with a permanent marker a line where the valve will slide up to. This will ensure the valve is secured on at the right location.

Styles and Materials

Ensure that the valve is installed in a vertical position, with the opening in a vertical up and down position.