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Ensure that the valve is installed in a vertical position, with the opening in a vertical up and down position. The slip on model, easily slips over the outside diameter of the pipe, and is clamped on with the clamp(s) supplied with the valve. This will securethe valve to the pipe. Using a lubricant, it is recommended to lubricate the inside of the rubber where it will slide over the pipe end. This is to prevent the rubber from any damage during installation. You may choose to restrict the collection or use of your personal information in the following ways: The original Tideflex design, the TF-2, has a flare on the top and bottom of the valve. It has been superseded by the TF-1 and has been standardised by many consultants and owners.
The flexibility of the Tideflex allows the valve to compress around trapped solids providing a much better seal than flap gates, as confirmed by the USEPA. With the development of the patented curved bill, sealing capabilities are even further improved because the curve bill is more flexible than the rest of the valve and therefore compress more around solids. 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.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 rubber used on these valves provides continual corrosion resistance. The outer layers of Neoprene rubberrepel marine organisms which eliminates marine fouling issues. Crane BS&U has no direct influence on, or take any responsibility for any working practices employed or depicted in any image(s). Viking Johnson (part of Crane BS&U) manufactures couplings, flange adaptors and associated fittings for the Utilities industries. Viking Johnson cannot make recommendations regarding the pipeline design, which includes all components, intended operational substances, introduced chemical species and materials. Any comments made by Viking Johnson regarding product compatibility apply only to Viking Johnson's product range.
Ensure the flange specification is the same for both the valve and the pipe flange, so that they can be bolted up to each other. Mass Productiom: Compression molding or liquid silicone rubber (LSR) injection molding, slit die cutting During the transportation process or the installation process, if workers did not deal well will cause surface damage. There are no mechanical parts that can freeze, corrode, bind, or otherwise inhibit smooth operation.
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. Depends on the hardness: generally, dispensing valve with high durometer & hardness will have better restoring forces.
From long-term service in harsh environments such as in durable chemical pumps to the high-volume use in disposable intravenous fluid delivery sets. 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. 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. As pressure or flow increases, the lips open further, allowing more flow. This feature allows solids to pass unhindered with low pressure loss.
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