Auto exhaust valve

The valves are suitable for industrial medium is water pipeline, gas pipeline as quickly ruled out equipment to improve efficiency and protect the pipelines transporting water equipment without deformation and fracture, is essential equipment pipeline. 1, the gas pipeline can be eliminated, reducing resistance and save energy. 2, when the suction pipe, the product can quickly and automatically to prevent the intake air pipe rupture. 3, the exhaust vent holes capability ordinary times. 4, float bracket of stainless steel, long life, safe and reliable.