
( Brand: Watts ), ( Model: 909KA ), ( Part Type: Pressure )
The 909ka Watts 909ka Air Gap Reduced Pressure Zone (RPZ) is an advanced water backflow prevention device designed to protect your potable water supply from contamination. This RPZ valve is equipped with a unique air gap design that separates the potable water supply from the non-potable water system, preventing backflow and cross-contamination.
The 909ka Watts 909ka RPZ valve is rated for a maximum working pressure of 909 kPa (132.6 psi), making it suitable for high-pressure applications. It features a reduced pressure zone that automatically closes when the backflow pressure exceeds the pressure in the downstream side, ensuring complete protection for your water supply.
The valve is made of high-quality materials, including brass and stainless steel, to ensure durability and long-lasting performance. It is also equipped with a drain valve for easy maintenance and testing, as well as a pressure relief valve to prevent overpressure.
The 909ka Watts 909ka Air Gap RPZ valve is easy to install and requires minimal maintenance. It is available in various sizes to fit different application requirements, and it can be used with both residential and commercial water systems.
Overall, the 909ka Watts 909ka Air Gap RPZ valve is a reliable and effective solution for protecting your potable water supply from contamination. It is designed to withstand high pressures, is easy to install and maintain, and is made of high-quality materials to ensure long-lasting performance.
Pros of buying a 909 kW Air Gap Reduced Pressure Zone (RPZ) device:1. Enhanced Safety: The RPZ device prevents backflow of non-potable water into the potable water system, protecting public health and meeting regulatory requirements.
2. Reliability: The air gap in the RPZ device provides an additional layer of protection against backflow, ensuring safe drinking water.
3. Durability: RPZ devices are built to last and require minimal maintenance, making them a long-term investment.
4. Compliance: Installing an RPZ device ensures compliance with local and national codes and regulations, avoiding potential fines or legal issues.
Cons of buying a 909 kW Air Gap RPZ device:1. Cost: RPZ devices can be expensive, especially for large commercial or industrial applications.
2. Space Requirements: Due to the air gap, RPZ devices require more space than other backflow prevention methods.
3. Installation Requirements: RPZ devices must be installed by a certified backflow prevention professional, which can add to the overall cost of the project.
4. Annual Testing: RPZ devices require annual testing to ensure they are functioning properly, which can be a time-consuming and costly process.
Conclusion: While the initial cost and annual testing requirements of an RPZ device can be a drawback, the enhanced safety and reliability it provides make it a worthwhile investment for any commercial or industrial application that requires a reliable and compliant backflow prevention solution.
Recommendation: If you are considering purchasing a 909 kW Air Gap RPZ device, make sure to work with a certified backflow prevention professional to ensure proper installation and annual testing. Additionally, consider the long-term cost savings of safe and reliable water supply, as well as the potential legal and financial consequences of not installing an RPZ device.
watts 909 air gap I think this is an AK but it has a ka stamp on. 3 inch drain.
Comes with plastic gasket and 2 ss bolts nuts. New unused surplus without original box.