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Product Description
1. In the vacuum, negative pressure, zero pressure can work normally.
2. Maximum working frequency can reach 100Hz, response time is less than 5ms, can meet the high working frequency environment.
3. Oriffice 8mm, joint size G3/8, Larger oriffice and higher flow than traditional bullet valves.
4. Can replace bullet valves for applications in air jet weaving machines, optical sorting machines, screening machines, sorting machines, round cutting machines, and semiconductor chip industries.
Product Specifications
| Model | AVJ3220-D-I-03-X130 | AVJ3220-D-I-03-X203 | AVJ3220-D-I-03-X208 |
| Working medium | clean air(40㎛ filteration) | ||
| Acting type | Direct acting | ||
| Control type | Normal close | ||
| Working pressure | 0 to 0.6MPa | 0 to 0.7MPa | 0 to 0.6MPa |
| Max. Working Pressure | 0.8MPa | ||
| Working temperature | -5 to 70℃ | ||
| Response time | ≤5ms | ≤4.5ms | ≤5ms |
| Max. Working frequency | 100Hz | ||
| Orifice | 8mm | 7.5mm | 8mm |
| Joint size | G3/8 | G1/8 | G1/4, G1/8 |
| Lubrication | No | ||
| Heat resistant Grade | H | ||
| Protective class | IP65 | ||
| Standard voltage | DC24V DC48V | ||
| Voltage range | ±10% | ||
| Valve body | Aluminum | ||
| Seal material | TPU | ||
Main Dimensions
Product FAQ
Q1. What is a direct acting solenoid valve?
Direct Acting solenoid valves utilise the armature movement as the direct means of the Open / Closed function of the solenoid valve. With a direct acting solenoid valve, the solenoid plunger directly opens or closes the orifice, and the seal disc is attached to the plunger.
Q2. What is difference between direct acting and pilot operated solenoid valve?
The main difference between direct acting and pilot solenoids is that direct-acting solenoid valves have a direct connection with the opening and closing armature, whereas pilot-operated valves employ the use of the process fluid to assist in piloting the operation of the valve.
Q3. What is difference between control valve and solenoid?
Control valves are generally installed over electric valves via a closed-loop regulation to get increased stability. Solenoid valves are operated electromagnetically in order to overcome spring pressure and drive the spool action of the rotating coil.
Q4. Are solenoids NO or NC?
The normally open solenoid valve means that when the coil is de-energized, the solenoid valve is opened; when the coil is energized, the solenoid valve is closed. A normally closed solenoid valve means that when the coil is de-energized, the solenoid valve is closed; when the coil is energized, the solenoid valve is opened.
Q5. What is normally closed solenoid valve?
Normally closed solenoid valves include a plunger that remains in a closed position when the system is running smoothly. Normally closed solenoid valves also include a coil that, when powered, will cause the plunger to open and allow liquid or gas to pass through the valve.
Catalogue PDF
English
