What is a 4-way Solenoid Valve ?
When a pneumatic actuator requires air pressure applied to two different ports in order to move two different directions (such as the case for cylinders lacking a return spring), the
Home » 3 way vs 4 way solenoid valve
Tag : 3 way vs 4 way solenoid valve
Four Way Solenoid Valve Working Principle
Most indirect-acting solenoid valves operate slower than their direct-acting counterparts. This is because air pressure is routed in and out of the pilot to push the spool. Four Way Solenoid