AirTac 4V220-08 DC 12V solenoid valve | Maintenance-free sliding column structure, suitable for mobile equipment and low-voltage industrial control

$55.67 USD

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Port size PT thread (internationa） 1/8" NPT (Shipment will be made in two weeks)

Technical Specifications

Parameter Category	Technical Specifications	User Value
Product Model	4V220-08	Standard model, easy to select and replace.
Operating voltage	DC 12V	Safe low voltage, suitable for mobile, vehicle-mounted and precision low-voltage control systems.
Valve body type	5 Port 2 Position*	Provides 1 air inlet, 2 working ports and 2 exhaust ports to achieve bidirectional motion control of the cylinder.
Port size	Inlet/Outlet: G1/4", Exhaust: G1/8"*	Industry-standard sizes ensure easy compatibility with your existing fittings and tubing.
Effective cross-sectional area	≈ 17.0mm² (Cv≈1.0)*	The flow rate is sufficient to drive most small and medium-sized cylinders and ensure the system response speed.
Work pressure	0.15 ~ 0.8 MPa (21~114 psi)*	Wide pressure range, suitable for most industrial automation gas source environments.
Operating temperature	-20 ~ 70℃*	From cold storage to baking room, it can work stably in various extreme industrial environments.
Maximum operating frequency	5 times/second*	Meets the commutation frequency requirements of most automation scenarios.
Protection level	IP65 (coil)*	Effectively protect against dust and splashes, ensuring reliable operation in dusty or humid environments.
Body material	Aluminum alloy*	The material is light and strong, with good heat dissipation, ensuring stability for long-term use.

Note: Some parameters are inferred based on the common characteristics of AirTac 4V series. Please refer to the official product manual for final specifications.

Physical Dimensions and Installation

To facilitate the integration of our device into your design, we provide precise CAD drawings. [Clear Call-to-Action (CTA)] $\to$ [Download CAD Drawings]

In-depth analysis of product features (Feature Analysis)

characteristic	Advantages	Typical application scenarios
Sliding column structure	Excellent sealing reduces air leakage and loss; sensitive response ensures precise and synchronized movements.	Automated production lines (packaging, sorting, assembly equipment), precision pneumatic control systems.
No lubrication required	Reduce maintenance workload and costs, extend equipment continuous operation time, and keep the gas source clean.	Industries that require air cleanliness, such as assembly lines, automated warehousing, food and medicine, etc.
Equipped with manual device	Simplify installation, commissioning and troubleshooting processes, and test valve action without powering on.	Equipment initial installation, on-site fault diagnosis, and maintenance and repair scenarios.
Integrated valve group compatible	Save installation space, simplify pipeline layout, and facilitate centralized control and maintenance.	Complex pneumatic systems with multiple solenoid valves working together (such as large automated production lines and intelligent equipment).

Core Selling Points

Precise synchronization, instant response：Adopting large flow design (Cv value ≈ 1.0*) to ensure zero delay in the action of the actuator, it is perfectly qualified for automation equipment with high response speed requirements.
Stable and durable, reliable sealing: Industrial-grade IP65 protection level (estimated*) and classic sliding column structure are not afraid of harsh environments and effectively prevent air leakage and loss.
Lifelong lubrication-free, no more tedious maintenanceOne-time installation for long-term stable operation. Its DC 12V low-power design significantly reduces equipment downtime, maintenance costs, and energy consumption.
Flexible integration and wide adaptabilitySafe, low-voltage DC 12V is ideal for mobile devices, in-vehicle systems, and various low-voltage industrial control scenarios. Its modular design supports valve integration and simplifies complex system layouts.

Installation & Wiring Guide

Installation points

Port Identification：P port (intake), A/B port (work), R/S port (exhaust) must be connected correctly.
Gas source quality：Strongly recommendedUse clean, dry air filtered through a 40μm filter element to ensure valve life.
External Environment: Please avoid strong vibration sources and strong magnetic fields during installation, and take anti-freeze measures in low temperature environments.

Electrical Wiring Guide

Voltage confirmation: Make sure the power supply isDC 12V。
Polarity requirements：Important Tips!DC coils have positive and negative polarity requirements. Please connect them correctly according to the instructions (usually "1" to the positive terminal and "2" to the negative terminal). Failure to do so may cause the indicator light to not light up or damage the coil.

Trust & Assurance

AirTAC is a world-renowned professional pneumatic equipment supplier. Our products have passed multiple international quality system certifications, providing you with the most reliable quality assurance.

One-Stop Solutions (Recommended Companion Products)

To simplify your purchasing process, we recommend the following supporting products to build a complete and efficient pneumatic system:

Manifold/Base: Recommended for use with 4V200 series manifolds to simplify piping layout and save installation space.
Air source processing unit: Use with AirTac FRL series (filter, pressure reducing valve, oil mist collector), especially filters with 40μm filter elements, to ensure the cleanliness of the air source.
Muffler and connector: A silencer is installed on the exhaust port to prevent dust, and quick connectors are available for 1/4" and 1/8" ports for easy installation.