Airtac 4M Solenoid Valve 4M32008AI
2、Sliding spool structure with excellent sealing performance and rapid response characteristics;
3、Dual-coil bistable function for position memory retention in 4M series 5/2-way valves;
4、Precision-bored cylinders with specialized surface treatment ensure low friction, minimum operating pressure (0.15MPa), and extended service life;
5、Maintenance-free operation requiring no lubrication;
6、Side port mounting configuration enables direct coupling with actuators;
7、Integrated manual override for simplified commissioning and maintenance;
8、Multiple standard voltage options available for global compatibility.
Category: Solenoid Valves, Brand: AIRTAC, Series: 4M
AirTAC 4M320-08AI Solenoid Valve Specifications
- Model: 4M320-08AI
- Type: 5/2-way single solenoid (monostable)
- Port size: PT1/4 (G1/4 optional)
- Operating pressure: 0.1–0.8 MPa
- Voltage options: DC24V (±10%), AC110V (50/60Hz), AC220V (50/60Hz)
- Flow coefficient (Cv): 1.6
- Max flow rate: 750 L/min
- Response time: ≤30ms (actuation), ≤50ms (release)
- Weight: 280g ±5g
- Dimensions: 52mm(L) × 42mm(W) × 78mm(H)
- Body material: Anodized aluminum alloy
- Seal material: Heat-resistant NBR (Nitrile) - alternative FKM available
- Temperature range: -5℃ to 80℃ (with NBR seals)
- Power consumption: 2.5W (DC), 4.5VA (AC)
- Protection rating: IP67 (dustproof & waterproof)
- Port thread depth: 12mm (minimum engagement)
- Manual override: Built-in push-button
High-flow proportional solenoid valve with enhanced energy efficiency, featuring dual-color LED status indicator (red/green) for visual operation confirmation. The aluminum body with hard anodized treatment ensures corrosion resistance in humid environments. Designed for systems requiring rapid cycling (up to 5Hz) and medium-pressure applications.
- Industrial robotic arm end-effector controls
- Plastic injection molding machine actuators
- Automated production line sorting systems
- CNC machine tool clamping mechanisms
- Beverage filling station pneumatic circuits
- Lithium battery production equipment
Installation guidelines:
- Mount in vibration-free locations (max 1G vibration tolerance)
- Maintain ambient temperature below 60℃ with 85% max humidity
- Use 5μm precision filter with auto-drain (lubricated air not required)
- Allow 15mm clearance around coil for heat dissipation
| Property | Property Value |
|---|---|
| sku | 4M32008AI |
| Position | 5 Ports 2 Position |
| Port Size | PT1/4 |
| Standard Voltage | AC220V |
Returns will be accepted for up to 15 days of Customer’s receipt or tracking number on Not used items. You, as a Customer, are obliged to inform us via email before you return the item, only in the case of:
- Received the wrong item.
- Item arrived not as expected (ie. damaged packaging).
- Item had defects.
- Over delivery time.
- The shipper does not allow the goods to be inspected before payment.
The returned product(s) must be in the original packaging, safety wrapped, undamaged and unworn. This means that the item(s) must be safely packed in a carton box for protection during transport, possibly the same carton used to ship to you as a customer.