Airtac 4M Solenoid Valve 4M31008BI
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 4M310-08BI Solenoid Valve Specifications
- Model: 4M310-08BI
- Type: 5/2-way monostable (double solenoid optional)
- Port size: PT1/4 (G1/8 adapter compatible)
- Operating pressure: 0.1–0.8 MPa (14.5–116 PSI)
- Voltage options: DC24V (±10%), AC110V (50/60Hz), AC220V (50/60Hz)
- Weight: 220g ±5g (without connectors)
- Dimensions: 50mm(L) × 40mm(W) × 70mm(H)
- Seal material: Heat-resistant NBR (Nitrile)
- Temperature range: -20℃ to 80℃ (non-freezing)
- Power consumption: ≤2W (DC) / ≤3.5VA (AC)
- Response time: ≤15ms (at 0.5MPa)
- Flow rate: 750 L/min (ANR)
- Protection rating: IP67 (dust/water resistant)
- Port thread depth: 12mm (tapered thread)
High-flow solenoid valve with dual-position control, featuring aluminum alloy body with hard anodizing for industrial durability. Optimized spool design reduces stick-slip effect during high-frequency switching (up to 5Hz). Includes manual override button for system debugging. Requires ISO 8573-1 class 3 compressed air (max 5mg/m³ oil content).
- Automated assembly line actuators
- Plastic injection molding machines
- Textile machinery tension control
- Semiconductor handling robots
- CNC tool changers
- Medical sterilization equipment
Installation note:
Maintain horizontal mounting position for optimal drainage.
Use vibration-damping mounts in high-cycle applications (>3Hz).
Install downstream of 5μm filter for extended service life.
| Property | Property Value |
|---|---|
| sku | 4M31008BI |
| Position | 5 Ports 2 Position |
| Port Size | PT1/4 |
| Standard Voltage | DC24V |
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.