Frost-proof Tap Valve FH32-2
Market price
Product Overview:
It has completely replaced traditional methods of frost protection, such as conventional wrapping, continuous water flow, and heating tapes.
Keywords:
Manual Tap Water Freeze-Proof Valve
- Product Description
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- Name: Frost-proof Tap Valve FH32-2
It has completely replaced traditional methods of frost protection, such as conventional wrapping, continuous water flow, and heating tapes.
1. Completely replaced traditional methods of frost protection, such as conventional wrapping, continuous water flow, and heat-tracing cables.2. The product features clear labeling and is easy for both adults and children to operate—no professional installation required.3. The product is compact, takes up minimal space, is easy to install and maintain, and boasts a long service life.4. Even when the heating is turned off or during extended absences, the temperature won't drop below -40°C, preventing freezing.5. No need to modify the existing system—simply install it using standard connectors.6. No insulation layer required, no need for any power or fuel—saving on insulation costs.8. One valve for multiple uses—open to release water, close to prevent freezing—making it exceptionally convenient to use.
(1) Normal Water Supply: Ensure the faucet is turned off, then rotate the handle of this product in the direction indicated by the arrow until it stops—this completes the water supply. Use the faucet's switch to dispense water.(2) Drain and Prevent Freezing: When low temperatures that may cause freezing are expected, turn the handle of this product in the drainage direction indicated by the arrow until it stops rotating. Then, fully open all faucets controlled by this product to ensure all water has been drained completely before closing the faucets again.
1. Be sure to remove dust and foreign particles from this product and the connecting pipes before installation.2. Ensure that the horizontal piping extending from this product has an upward slope of at least 1 in 100.3. When installing inside the inspection well, be sure to leave a 200mm drainage space below the product's outlet. This space can be filled with a dedicated drainage mesh or gravel to facilitate water seepage.4. Avoid rough handling, and strictly prohibit heating or exposing this product to direct sunlight. Also, never use this product in non-cold-water plumbing systems.5. Be sure to determine the water inlet direction during installation, following the arrow indicated on the main body of this product.6. Be sure to install this product below the frost line. When installing above ground, make sure the pipeline immediately preceding the product remains unfrozen—no insulation is required for the section after the product.7. When low temperatures or freezing conditions are expected, fully drain the water by turning the handle in the direction indicated by the drainage arrow on this product. At the same time, open all faucets within the product’s control range to allow any remaining water to flow out completely before closing them again. Whether using water or antifreeze, always turn the handwheel all the way to the stop—never leave it halfway.8. It is recommended to install an anti-backflow drain valve (odor trap) at the drainage outlet of the freeze-proof valve to prevent sewage or foul odors from backing up and contaminating the pipes.9. It is recommended to install a main valve before the freeze-proof valve, making it easier to maintain, repair, or clean and replace the freeze-proof valve components.- 自来水防冻阀 FH32-2
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Related News
2022-08-03
Recently, the winners of the 2020 Shandong Provincial Science and Technology Awards for the Machinery Industry were announced. Among them, the "Second-Generation SND High-Pressure Water-Saving Anti-Freeze Flushing System" project, developed by Shandong Sanhuali Machinery Technology Co., Ltd., was awarded the Third Prize in the science and technology category. For years, Sanhuali Company has been recognized as a provincial-level enterprise specializing in "specialization, refinement, uniqueness, and innovation," as well as an "intellectual property excellence" company. The firm places great emphasis on the research, development, and commercialization of cutting-edge technologies, processes, materials, and products. To date, Sanhuali has earned a total of 32 science and technology awards at various levels, including 16 provincial and ministerial-level prizes for scientific and technological progress. The successful R&D and widespread application of these innovative solutions highlight Sanhuali's exceptional capabilities in intelligent equipment manufacturing—particularly in the specialized pump and valve sector. Beyond delivering impressive economic and social benefits, these advancements have significantly accelerated technological progress and industry development across the sector.
Good news: Sanhuali wins the 2020 China Innovation and Technology Invention Excellence Award
2022-08-03
After review by the organizing committee's expert panel, Sanhuali's another independently developed, domestically leading core technology product— the "SND High-Pressure Water-Saving Anti-Freeze Flushing Plug"—was recognized as an "Outstanding Achievement in China's Science and Technology Innovation & Invention 2020" at the 17th China Scientists Forum. This once again demonstrates Sanhuali's unwavering commitment to focusing solely on its core business, marking yet another significant breakthrough in its journey of technological innovation. The successful development of this technology is poised to make a substantial societal impact, particularly as the nation vigorously promotes rural revitalization and comprehensive urban green development initiatives. It will play a crucial role in upgrading and modernizing water supply systems for rural drinking safety, enhancing wastewater treatment in rural areas, and improving urban ecological environments—ultimately driving much-needed energy and water conservation efforts across these critical sectors.
2022-08-03
On December 3-4, the 5th Shandong Province Intelligent Manufacturing (Industry 4.0) Innovation and Entrepreneurship Competition, along with the "Intelligent Manufacturing in Qilu" Dongying Forum Summit, was held in Dongying District, Dongying City. The event was organized by the Shandong Provincial Federation of Trade Unions, the Office of the CPC Shandong Provincial Committee on Cybersecurity and Informatization, the Shandong Provincial Department of Industry and Information Technology, the Shandong Provincial Department of Human Resources and Social Security, the Communist Youth League Shandong Provincial Committee, the Shandong Provincial Association for Science and Technology, and the Shandong Electronics Society—jointly hosted by the Dongying Municipal People’s Government, with co-organization from the Dongying Municipal Federation of Trade Unions, the Dongying Municipal Bureau of Industry and Information Technology, and the Dongying District People’s Government. This initiative is a concrete step to earnestly implement the spirit of the Fifth Plenary Session of the 19th CPC Central Committee and vigorously promote the development of a manufacturing powerhouse province and a digitally advanced Shandong.
Phone:+86-536-8536300
Service Hotline:400-658-6799
Address: China, Shandong, Weifang High-tech Zone
Email:sanhuali2011@163.com
Website:www.shlvalve.com
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