Backflow prevention valves, also known as check valves or non-return valves, are mechanical devices designed to prevent the reverse flow of fluids in a piping system. Their primary function is to ensure that the flow of a substance remains unidirectional, preventing backflow or back-siphonage. The backflow of fluids can occur due to a variety of … Read more
Backflow prevention devices are designed to prevent the reverse flow of water, which can contaminate the main water supply with potentially harmful substances. There are many types of businesses and industries that require these devices to comply with regulations and maintain the integrity of their water supply – and devices need to be tested annually … Read more