Airtac 4M Solenoid Valve 4M31010FI
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 4M31010FI Solenoid Valve Technical Specifications
- Model: 4M31010FI
- Type: 5/2-way single solenoid (double pilot)
- Port size: PT1/4 (G1/4 optional)
- Operating pressure: 0.1–1.0 MPa
- Voltage options: DC12V (±10%), DC24V (±10%), AC110V (50/60Hz), AC220V (50/60Hz)
- Flow capacity: 0.9 Cv (Kv=1.0)
- Response time: ≤15ms (at 0.5MPa)
- Weight: 220g ±5% (excluding connector)
- Dimensions: 50mm(L) × 35mm(W) × 65mm(H) (manual override version adds 8mm)
- Valve body material: Aluminum alloy (anodized surface)
- Seal material: NBR (Nitrile rubber) standard, optional FKM/Viton
- Temperature range: -20℃ to 80℃ (NBR seals), -10℃ to 150℃ (with FKM)
- Power consumption: 1.6W (DC), 2.5VA (AC)
- Protection rating: IP67 (coil), IP40 (valve body)
- Port thread depth: 12mm (minimum engagement 9mm)
High-flow proportional solenoid valve with double-pilot structure for precise directional control in pneumatic systems. Features dust-tight coil protection and manual override capability. The dual-pressure balanced spool design ensures stable operation under fluctuating line pressures. Requires 5μm filtered air with ISO 8573-1:2010 Class 3.2.4 air quality.
- Automated production line actuators
- Plastic injection molding machines
- Textile machinery cylinder control
- Semiconductor handling equipment
- Railway brake system test benches
Installation guidelines:
Mount in vibration-free environment with ≤0.5mm alignment tolerance.
Lubricate sliding parts with ISO VG32 turbine oil before initial use.
Maintain 20mm clearance below valve for exhaust airflow.
- 500,000 cycles (standard NBR seals)
- 1,000,000 cycles (optional FKM seals)
- Coil replacement torque: 0.8-1.2 N·m
| Property | Property Value |
|---|---|
| sku | 4M31010FI |
| Position | 5 Ports 2 Position |
| Port Size | PT3/8 |
| Standard Voltage | DC12V |
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.