Airtac 4M Solenoid Valve 4M31008E
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 4M31008E 5/2-Way Solenoid Valve Technical Specifications
- Model: 4M31008E
- Type: 5/2-way double solenoid (dual-coil latching type)
- Port size: PT1/8 (G1/8 optional)
- Operating pressure range: 0.1–0.8 MPa (14.5–116 PSI)
- Voltage options: DC24V (±10%), AC220V (50/60Hz)
- Weight: ~200g (without connector)
- Dimensions: 55mm(L) × 40mm(W) × 80mm(H)
- Seal material: HNBR rubber (high nitrile for oil resistance)
- Temperature range: -20℃ to 80℃ (non-freezing)
- Power consumption: 2.5W (AC), 2.8W (DC)
- Response time: ≤20ms (at 0.5MPa)
- Maximum flow rate: 750 L/min (ANR)
- Port thread depth: 9.5mm (ensures secure fitting)
- Protection rating: IP67 (dust/water resistant)
Bi-stable pneumatic valve with position memory function, designed for energy-efficient applications requiring maintained cylinder positions without continuous power. Features gold-plated pins for corrosion resistance and manual override for emergency control. Requires 5μm filtered air with ISO 8573-1:2010 Class 3.4.3 standards.
- Robotic gripper position locking systems
- Plastic injection molding machine clamps
- Automated conveyor diverters
- Textile machinery cylinder control
- Battery production line actuators
Installation guidelines:
Mount in vibration-free environments using M4 screws (max torque 1.2N·m).
Maintain 15mm clearance above for heat dissipation. Lubricate with ISO VG32
turbine oil if used in high-cycle applications (>500,000 operations/month).
| Property | Property Value |
|---|---|
| sku | 4M31008E |
| Position | 5 Ports 2 Position |
| Port Size | PT1/4 |
| Standard Voltage | AC24V |
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.