I. Meanings of Pneumatic Valve and Solenoid Valve Models
Pneumatic valve solenoid valves are key components for controlling the opening and closing of pneumatic valves. Their models are usually composed of multiple letters and numbers, representing different parameters and specifications. The following table shows the common pneumatic valve solenoid valve models and their meanings:
| Model | Meaning |
| 4V210-08 | "4" represents 4-way 2-position, "V" stands for pneumatic valve solenoid valve, "210" indicates a diameter of 21mm, and "08" indicates a hole diameter of 8mm |
| 3V210-06 | "3" stands for 3-way 2-position, "V" represents pneumatic valve solenoid valve, "210" indicates a diameter of 21mm, and "06" indicates a hole diameter of 6mm |
| 4V310-08 | 4 represents 4-way 3-position, V stands for pneumatic valve solenoid valve, 310 indicates a diameter of 31mm, and 08 indicates a hole diameter of 8mm |
| 3V310-10 | "3" stands for 3-way 3-position, "V" represents pneumatic valve solenoid valve, "310" indicates a diameter of 31mm, and "10" indicates a hole diameter of 10mm |
Ii. Parameters and Specifications of Pneumatic Valves and Solenoid Valves
There are various parameter specifications for pneumatic valves and solenoid valves, including diameter, hole diameter, working pressure, and the medium used. The following table shows the main parameter specifications of common pneumatic valves and solenoid valves
Parameter specification：
| Parameter | Specification |
| Path | 21mm, 31mm, 50mm, etc |
| Aperture | 6mm, 8mm, 10mm, etc |
| Work pressure | 0.15 ~ 0.8 MPa |
| Use medium | Compressed air, inert gas, steam, etc |
Iii. Common Faults and Handling Methods
Common faults of pneumatic valves and solenoid valves include air leakage, inability to open and close, and electric leakage, etc. The handling methods are as follows:
1. Air leakage: Check whether the solenoid valve is installed correctly and whether there are any cracks, wear or other issues on the sealing surface.
2. Unable to switch on or off: Check whether the electromagnet and mechanical parts are stuck or damaged, etc.
3. Leakage: Check whether the contacts of the solenoid valve are oxidized and whether the circuit is disconnected.
Iv. Summary
This article introduces the model meanings and parameter specifications of pneumatic valves and solenoid valves, including common models and main parameters. It has a certain reference value for relevant practitioners and enthusiasts. At the same time, attention should be paid to the use and maintenance of solenoid valves to ensure the normal operation of the equipment.
Above is pneumatic valve solenoid valve model meaning parsing, pneumatic solenoid valve speed characteristics of the content, to learn more related information to log on to https://www.joosungauto.com/products to see.
