E/P Positioner Pneumatic Globe Valve

Advantages of thin diaphragm pneumatic actuator

Compared with the traditional large and bulky pneumatic diaphragm actuator, this new type, diaphragm cover plate, limiting parts are made of steel plate stamping. The shape of the diaphragm is complex, and the special pressing process is adopted. The multi-spring form improves the technology of spring manufacturing and is beneficial to the combination of different spring ranges. The zeroable function improves linear accuracy. It has the advantages of uniform force, good stability, small size and light weight.