Answer: p is the air inlet of the air source, a is the air outlet 1, b is the air outlet 2, and e is the exhaust port.
The five-way two-way valve has two exhaust ports, which are respectively connected to a and b. The four-way two-way valves a and b share one exhaust port.
2/3 Two-position three-way solenoid valve structure (single electric control, direct-acting type)
The solenoid valve core has two positions and three air path interfaces, as shown in Figure 1. Port P is the air source interface, Port A is the interface leading to the pneumatic actuator, and Port R is the exhaust port.
2/3 Two-position three-way solenoid valve structure (single electric control, direct-acting type)
Initial state (power-off): At this point, the solenoid valve loses power, the valve core is on the right side, port A is the same as port R, the cylinder is in the exhaust state, and port P is closed.
2/3 Two-position three-way solenoid valve structure (single electric control, direct-acting type)
Working status (powered on): At this point, the solenoid valve is powered on, and the valve core is attracted to the left by the electromagnetic force. Port P communicates with port A, and the air source flows from port A to the cylinder. Port R is closed. If power is lost, the valve core will return to the initial state, as shown in Figure 2 under the action of the spring
2/5 two-position five-way solenoid valve structure (single electric control, direct-acting type)
The solenoid valve core has two positions and five air path interfaces. Port P is the air source interface, A and B are the interfaces leading to the pneumatic actuator, and R and S are the exhaust ports
2/5 two-position five-way solenoid valve structure (single electric control, direct-acting type)
Initial state (power-off): At this point, the solenoid valve loses power. The valve core is on the right side. Port P is connected to port A, and the air source enters the air chamber on one side of the cylinder through port A. Port B is connected to Port S, and the other side of the cylinder connected to Port B is in the exhaust state. Port R is closed.
2/5 two-position five-way solenoid valve structure (single electric control, direct-acting type)
Working state (powered on): At this time, the solenoid valve is powered on. Under the action of the electromagnetic force, the valve core is attracted to the left side. Port P communicates with port B, and the air source enters the air chamber on the other side of the cylinder through port B. Port A communicates with port R. The side of the cylinder communicating with port A is in the exhaust state, and Port S is closed. If the power is lost, the valve core will return to the initial state as shown in Figure 5 under the action of the spring force.
2/5 two-position five-way solenoid valve structure (double electric control, direct-acting type)
Initial state: At this time, the solenoid valve has no electricity. The valve core is on either side (as shown in this diagram, it is on the right side). Port P is connected to Port A, and the air source enters the air chamber on one side of the cylinder through Port A. Port B is connected to Port S, and the side of the cylinder connected to Port B is in the exhaust state. Port R is closed.
Above is what the p port of the solenoid valve represents, and what do the e, a, and b ports represent? content, to learn more related information is available at https://www.joosungauto.com/.
