Pneumatic components, three bit, five - way, can you explain?
Five way: solenoid valve has 5 vents (usually 1 gas supply port P, 2 use mouth A, B, 2 exhaust port EA, EB)Above！ A mouthful, slowly look at yourself
AB is not power when the 1 position, and here are divided into: three bit middle seal, three bit medium pressure, three bit discharge three (coil is not connected, when the spool stops position, P port and AB port connection)
This refers to: solenoid valve function.Three: solenoid valve spool has three working position (A coil energized 1 positions, B coil energized 1 positions.
