5/3 Way Pneumatic Valve VS 5/2 Way Pneumatic Valve

The two-position five-way solenoid valve is usually used in conjunction with a double-acting pneumatic actuator. The two positions are controllable in two positions: on-off. The five-way valve has five channels for ventilation. The inlet and outlet ports of the outer chamber of the working cylinder are connected, and the two are connected with the inlet and outlet ports of the inner chamber.

5-way means 5-way, 5/2 Way Pneumatic Valve means that there are 2 solenoid valve switching positions, that is, 2 states, and 5-way means the path of the external interface, including the air inlet, the air outlet and the exhaust port. The number is the value of 5.

The three-position five-way has one more position than the two-position five-way. It means that the main spool of the solenoid valve has an additional intermediate position.

The middle position of the three-position five-way valve is divided into three types: middle closed, middle pressure and middle discharge: 1 middle closed means that when the valve core is in the middle position, the two ports of the cylinder are closed, causing the air at both ends of the cylinder to be unable to drain, resulting in the cylinder You can stop at any position in the middle, which is impossible for a two-digit five-way.　　 Three positions have one more cylinder action position than two positions. This position can be used for middle seal, middle diarrhea, and middle pressure. Play the role of power safety protection.

The number of digits of the solenoid valve means that it has several working positions. For example, the two-position five-way means that it has two working positions. The control mode can be single electric control, double electric control, mechanical control or pneumatic control. Port B, where P is the gas source port, port B is the two ports connected to the cylinder, and R and S are the exhaust ports.