Signal transmission butterfly valve used in fire pipeline environment is a high-quality valve that is specially designed to meet the requirements of fire protection systems. As a factory, we pride ourselves on producing top-of-the-line valves that are durable, reliable, and efficient. Our signal transmission butterfly valve is made from the highest quality materials, ensuring that it can withstand the harshest conditions and provide long-lasting performance. This valve is designed to provide accurate signal transmission, which makes it easier to monitor and control flow rates. It is also easy to operate and can be used in a wide range of applications. Whether you need a valve for your fire protection system or any other industrial application, we have the expertise and experience to provide you with the right solution.