Airtac 4V210-08B DC24V Solenoid Valve | 5/2 Way | Official Product

$27.88 USD

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Voltage DC24V DC12V AC110V AC220V AC24V

1. Core Advantages The Airtac 4V210-08 DC24V solenoid valve is the standard choice for industrial automation, especially within PLC control systems. Compared to its AC version, the DC24V model offers superior anti-interference capabilities and high safety, effectively reducing the risk of electric shock. Its consistent heat dissipation and lower operating temperature help to extend the lifespan of equipment, making it particularly suitable for integration into space-limited or temperature-sensitive control cabinets.

2. Product Features

High Safety & Low Heat Generation: DC24V is a safe, low-voltage standard that effectively reduces operational risk. Its low power consumption (3.0W) also ensures a lower temperature rise during prolonged operation.
Preferred for PLC Control Systems: DC24V has become the industry standard for industrial control, offering seamless compatibility with PLC systems to achieve precise control.
Compact Structure, Stable Performance: Utilizing a spool-type structure that requires no additional lubrication, it can be integrated into a valve manifold to save installation space.

3. Technical Specifications

Parameter	Technical Specification
Model	4V210-08-B
Working Medium	40 micron filtered compressed air
Acting Method	Internally piloted
Orifice Size	16 mm²
Effective Area	16 mm² (Cv=0.89)
Position/Way	5 Way 2 Position
Port Size	Inlet = Outlet = 1/4 inch (PT1/4); Exhaust = 1/8 inch (PT1/8)
Working Pressure	0.15~0.8 MPa (21.75~116 PSI)
Max. Proof Pressure	1.2 MPa (174 PSI)
Operating Temperature	-5 ~ 50℃
Voltage	DC24V
Voltage Range	±10%
Power Consumption	3.0W
Protection Class	IP65
Max. Action Frequency	5 times/second
Excitation Time	Less than 0.05 seconds
Insulation Class	F Class
Life	Over 20 million cycles

Note: For detailed dimension drawings and technical manuals, please contact customer service or download them from our official website.

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Common Q&A About the Product

1. What are the main features of the 4V210-08 DC24V solenoid valve? The Airtac 4V210-08 DC24V is a stable and versatile solenoid valve. Its key features are the use of a safe low voltage of 24V DC and a low power consumption of only 3.0W, which results in low heat generation. This makes it a preferred choice for PLC control systems and automated equipment where safety is a priority. It uses a spool-type structure, which provides excellent sealing performance and a long service life.

2. Why is the DC24V version often chosen for automated equipment? The DC24V version is chosen for several reasons:

High Safety: 24V DC is a safe voltage standard, effectively reducing the risk of electric shock, especially in wet or frequently accessed environments.
Excellent Compatibility: 24V DC is the standard voltage for the vast majority of PLC control systems, allowing for direct control without the need for additional conversion circuits.
Strong Anti-interference Capability: DC power is less susceptible to electromagnetic interference, ensuring more stable and reliable operation.
Low Power Consumption and Heat: The valve generates minimal heat during long-term operation, which helps to extend the lifespan of the equipment and the coil itself.

3. What are the typical applications for this valve? The 4V210-08 DC24V solenoid valve is widely used in various automated devices and industrial fields, such as:

Automated production lines
Robotics and manipulators
Packaging machinery
Textile and printing equipment
Medical devices
Any pneumatic control application that requires integration with PLCs or low-voltage control systems.

4. What are the port sizes of the 4V210-08 DC24V? This model is a 5-way 2-position solenoid valve, and it typically has three main port sizes:

The inlet port (P) and outlet ports (A/B) are 1/4 inch (PT1/4).
The exhaust ports (R/S) are 1/8 inch (PT1/8).

5. What should I pay attention to during installation and wiring?

Verify Voltage: Before installation, make sure the power supply voltage matches the voltage marked on the solenoid valve coil (24V DC) to prevent burning out the coil.
Clean Air Supply: Ensure that the compressed air entering the valve is filtered to at least 40 microns to prevent impurities from clogging or damaging the valve core.
Correct Wiring: Follow the wiring diagram on the solenoid valve strictly. Although DC24V coils generally do not have polarity requirements, it is recommended to maintain a consistent wiring standard for better organization and easier troubleshooting.

6. If the solenoid valve is not working, how can I troubleshoot it? You can follow these simple steps for troubleshooting:

Check Power Supply: Measure the power supply to confirm that it is a stable 24V DC.
Check the Coil: Check if the solenoid coil is damaged or burned out. If there's no clicking sound when energized or if the coil is abnormally hot, it may be faulty.
Check Wiring: Check if the terminal connections are loose or if the wiring is incorrect.
Check Air Pressure: Confirm that the air pressure is within the normal operating range (0.15~0.8 MPa). Pressure that is too low or too high can prevent the valve from switching correctly.
Check the Valve Body: If all of the above are normal, there may be foreign matter inside the valve body or worn seals.