Airtac 4M Solenoid Valve 4M31008AI
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 4M310-08AI Solenoid Valve Technical Details
- Model: 4M310-08AI
- Type: 5/2-way single solenoid spring return
- Port size: PT1/4 (G1/4 optional)
- Operating pressure: 0.1–1.0 MPa (14.5–145 PSI)
- Voltage variants: DC12V/24V, AC110V/220V (±10% tolerance)
- Flow capacity: 850 l/min (Cv=1.3 at 0.5 MPa)
- Response time: ≤20ms (actuation), ≤15ms (release)
- Weight: 210g ±5% (excluding accessories)
- Dimensions: 54mm(L) × 30mm(W) × 40mm(H)
- Core material: Stainless steel plunger with epoxy coating
- Seal material: Heat-resistant FKM fluorocarbon
- Ambient temperature: -10℃ to 60℃ (non-freezing)
- Power consumption: 2.8W (AC), 2.5W (DC)
- Protection class: IP67 (dust/water resistant)
- Port thread depth: 12mm (both inlet/outlet)
High-flow directional control valve with manual override, featuring a dual-coil protection design for continuous duty cycles. The hardened stainless steel shaft and fluorine rubber seals enable reliable operation in environments with particulate contamination (up to ISO 4406 18/16/13 class). Requires 5μm filtration and automatic drain maintenance.
- Pneumatic cylinder sequencing in assembly lines
- Plastic injection molding machine clamp control
- Textile machinery air circuit switching
- Food processing automation (FDA-compliant variants)
- Semiconductor wafer handling systems
Installation requirements:
Mount horizontally with arrow aligned to airflow direction.
Allow 50mm clearance below for service access.
Use copper-free anti-seize compound on threads (max 0.3Nm torque).
| Property | Property Value |
|---|---|
| sku | 4M31008AI |
| 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.