What do you mean by setting the maximum pressure and minimum pressure of smc electric proportional valve?

Proportional valve 4-20ma or 0-5v corresponds to the range and minimum pressure setting of your proportional valve. Even if there is no input signal, as long as air pressure is supplied once, the set minimum pressure will be output. For safety, it is generally zero.

The proportional valve can adjust the minimum pressure and maximum pressure of the input signal, the minimum pressure can be 0 ~ 50% (F.S) and the maximum pressure can be 100 ~

10% (feet).

pay attention to

Be sure to press the SET key after performing the key operation in the order of operation.

◆ Open the key according to the unlocking method of the key lock.

Please press the set key.

◆ Set the minimum pressure (displayed as "")

Use the △ key and △ key to set the required minimum pressure value.

Please press the set key.

◆ Setting of maximum pressure (displayed as "")

Use the △ key and △ key to set the required maximum pressure value.

Please press the set key.

Return to the current pressure display, and the setting is over.

For the items that do not need to be set in the above process, please press the set button directly to enter the next operation.