Fire elastic soft seal signal gate valve is a special valve designed for fire protection systems. The core adopts a rubber elastic seal valve core (such as NBR) combined with a metal skeleton, which has both flexible sealing and signal monitoring functions. It provides real-time feedback on valve opening and closing status to the fire control center through built-in sensors, ensuring rapid water flow interruption in case of a fire; Through direct flow channels, corrosion-resistant coatings, and modular design, it maintains low leakage and easy maintenance characteristics in high-pressure and impurity containing media, ensuring the reliability of fire water supply.