5-way solenoid valves are similar to four-way valves except for the addition of a 2nd exhaust port. Additionally they act as a directional control valve which will allow stream on a person line while venting another. Just about every line has an impartial exhaust port. ServoPlace™ Precision Nut Placement This https://edgaruxwsm.creacionblog.com/15679850/pneumatic-actuator-ball-valve-things-to-know-before-you-buy