What is the difference between the two position five way solenoid valve and the three bit five way solenoid valve?
if not always ensure the compressed air supply, we must choose the three position five way solenoid valve
but the premise is that the compressed air can not be broken
Two position five way solenoid valve can ensure solenoid valve power cylinder can be released in the upper part in the control design
keep in the upper seal with holding power.
