Airtac 4M Solenoid Valve 4M310-08-A
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 4M310-08-A Solenoid Valve Technical Specifications
- Model: 4M310-08-A
- Type: 5/2-way monostable (spring return)
- Port size: PT1/4 (G1/4 optional)
- Operating pressure: 0.15–1.0 MPa (21.7–145 PSI)
- Voltage variants: DC12V, DC24V, AC110V, AC220V (±10%)
- Flow capacity: 800 l/min (Cv=1.6 at 0.5 MPa)
- Response time: ≤25ms (excitation), ≤35ms (reset)
- Weight: 200g ±5% (excluding connectors)
- Dimensions: 58mm(L) × 34mm(W) × 78mm(H)
- Seal materials: HNBR/NBR (standard), FKM available on request
- Ambient temperature: -5℃ to 60℃ (non-freezing)
- Power consumption: 2.2W (AC), 2.8W (DC)
- Protection class: IP67 (dust/water resistant)
- Port thread depth: 12mm (fully engaged)
High-flow 5-port directional valve with reinforced armature system, featuring brass core construction with anodized aluminum housing. Engineered for multi-cylinder sequencing applications requiring precise directional control and rapid cycling. Incorporates dual-coil thermal protection and surge suppression circuitry. Requires ISO 8573-1:2010 Class 3 compressed air (max 50mg/m³ oil content).
- Automated assembly line clamping/unclamping systems
- Textile machinery double-acting cylinder control
- Plastic injection molding machine ejectors
- Semiconductor wafer handling robotics
- CNC machine tool pneumatic indexing tables
Installation protocol:
Mount on vibration-damped surfaces using M4 mounting screws (max torque 1.2Nm).
Maintain ≥15mm clearance from adjacent components for heat dissipation.
Lubricate pilot valve monthly with ISO VG32 turbine oil in high-cycle applications.
| Property | Property Value |
|---|---|
| sku | 4M310-08-A |
| 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.