Turbo groove signal butterfly

Hebei Hua Fei valve manufacturer's valves: turbo groove signal butterfly valve worm, the worm gear, along with rotation of the cam at a predetermined position on the contact pressure or release signaling devices, the respective output "on" signal off, the display valve opening and closing state. Shun Hing groove signal butterfly valve turbine has a mounting fast, simple and reliable, light weight, flexible operation, easy maintenance, wait advantages. How to use turbo groove signal butterfly Notes 1, the groove signal butterfly valve can be installed in a space anywhere in the pipeline. 2, the installation position of the valve should ensure that the use, maintenance and replacement of convenience. 3, the signal can not be considered a trench valve installation media flow direction of the pipeline, which allows two-way flow. 4. Before valve installation should be stored in a dry place indoors, the valve plate ajar 4 ° ~ 5 °. The main features of the turbine groove signal butterfly 1, small, lightweight, easy installation and maintenance, and may have installed anywhere. 2, the structure is simple, compact, 90 ° swing open and close quickly. 3, operating torque, energy saving. 4, flow characteristics tend to a straight line, regulated performance. 5, the number of trials open and close as many as tens of thousands of times, and long life. 6, to be completely sealed, gas leakage under test