AirTac 4V410-15 DC 24V 5-Port 2-Position Pilot-Operated Solenoid Valve

$55.59 USD

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Port size PT thread 1/2" NPT

The AirTac 4V410-15 DC 24V solenoid valve is a core high-flow pneumatic control component specifically designed for industrial automation scenarios. Leveraging the advantages of DC 24V safe low-voltage power supply and a 50mm² large flow cross-section design, it accurately adapts to the needs of PLC control systems and large actuator drives. It is widely used in fields such as smart manufacturing, chemical equipment, and rail transit auxiliary systems, providing efficient and reliable on-off control for pneumatic circuits.

I. Key Technical Parameters (DC 24V Exclusive Configuration)

Parameter Category	Technical Specification	Core Value Description
Product Model	4V410-15 (DC 24V)	Single-electronic control design, suitable for one-way action control
Valve Body Type	5-port 2-position pilot-operated (internal pilot)	No external pilot air supply required; operable at low pressure
Effective Cross-Sectional Area	50.0mm² (Cv=2.79)	High-flow output, compatible with large-bore cylinders
Operating Pressure Range	0.15~0.8MPa (21~114psi)	Covers pressure requirements of most industrial pneumatic systems
Electrical Parameters	Rated voltage DC 24V, power consumption 3.0W	Low-energy design, coil temperature rise ≤ 80℃
Allowable Voltage Fluctuation	±10% (21.6~26.4V)	Adapts to voltage fluctuation scenarios of industrial power supplies
Response Time	Opening/closing ≤ 0.05 seconds	Fast switching, improving equipment cycle efficiency
Protection Class	IP65 (dustproof + protection against low-pressure water jets)	Adapts to dusty and humid workshop environments
Port Size	P/A/B ports: PT1/2", R/S ports: PT1/4"	Large-caliber design reduces air flow resistance, compatible with DN50 pipelines
Environmental Adaptability	Operating temperature -20℃~70℃, mechanical life ≥ 10 million cycles	Wide temperature range operation, meeting long-term continuous operation needs
Body Material	Aluminum alloy valve body + stainless steel valve core + imported fluororubber seal	Corrosion-resistant; no obvious rust after 72-hour salt spray test

II. Core Advantages: Differentiated Value of DC 24V

Industrial-grade safe power supply, compatible with PLC control systems

DC 24V falls into the category of Safety Extra-Low Voltage (SELV), posing no fatal risk to human contact and complying with industrial safety standards. It is also compatible with the power supply of mainstream control components such as PLCs (e.g., Mitsubishi FX series) and sensors, allowing direct connection to automated circuits without additional voltage conversion modules, which reduces system complexity.
Stable long-distance power supply with lower loss

Compared with DC 12V, DC 24V reduces line loss by 50% under the same power, supporting long-distance wiring within 100 meters (e.g., cross-area control of large production lines). The voltage drop is ≤ 3%, ensuring accurate movement of the valve core.
High flow + high durability, suitable for heavy loads

With an effective cross-sectional area of 50mm² and PT1/2" ports, it can drive cylinders with a bore diameter of 100mm and a stroke of 500mm to achieve high-speed action (3 times/second). The internal spool undergoes mirror finishing, resulting in low friction resistance; combined with imported seals, its seal life is 30% longer than that of ordinary solenoid valves.
Easy maintenance, reducing operation and maintenance costs

No oil lubrication required, reducing the risk of air source contamination.
Equipped with a manual operation button, enabling emergency switching of the valve core when power is off for easy installation and commissioning.
Supports integrated valve bank installation, saving 80% of pipeline space and adapting to compact equipment layouts.

III. Core Positioning and Application Scenarios

As a core model in the 4V400 series, the 4V410-15 DC 24V features "industrial-grade safe power supply + high-flow output" as its core advantages, focusing on solving pneumatic control needs in the following scenarios:

Smart manufacturing production lines: Compatible with PLC control systems (e.g., Siemens S7 series), driving cylinders with a bore diameter ≥ 63mm to perform actions such as handling and stamping.
Chemical/paper-making equipment: Controls medium diversion and confluence in corrosive environments; the IP65 protection class resists dust and low-pressure water jets.
Rail transit auxiliary systems: Provides stable control for train braking and door control pneumatic devices; DC 24V power supply is compatible with on-board low-voltage systems.
Large-scale automated machinery: Controls the silo gate of equipment such as injection molding machines and packaging machines, supporting long-distance power supply (≤ 100 meters) with no obvious voltage loss.

IV. Selection and Installation Tips

Selection Check

Confirm that the equipment power supply is a DC 24V switching power supply (recommended power ≥ 5W) to avoid confusion with AC 24V.
The operating pressure must be within the range of 0.15~0.8MPa. Overpressure will cause damage to seals (maximum pressure resistance: 1.5MPa).

Installation Requirements

A 40μm filter must be installed at the air inlet to prevent impurities from jamming the valve core.
Wiring requires distinguishing between positive and negative poles (Terminal 1 for positive, Terminal 2 for negative), and the control wire cross-sectional area must be ≥ 0.75mm².

Maintenance Recommendations

Drain water from the air source filter every 3 months, and inspect the aging of seals every 12 months.
Before long-term shutdown, purge the valve body with dry air to prevent the valve core from rusting due to condensed water.

Notes

This product’s parameters are compiled based on official data of AirTac’s 4V400 series and actual tests in industrial applications. For actual use, please refer to the latest version of the AirTac Solenoid Valve Product Manual. For custom specifications such as double-electronic control or external pilot type, please contact authorized suppliers to obtain solutions.