Solenoid valves are used to immediate air flow into and away from pneumatic actuators. Solenoids are utilized to remotely control actuator placement using an electrical signal. Ordinarily they have two states: de-energized and energized. There are actually distinct air stream styles for every state that controls which placement the actuator https://pneumatic-actuator-soleno37269.theideasblog.com/15944789/บอลวาล-ว-no-further-a-mystery