Airtac 4M Solenoid Valve 4M21008-X0
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 4M21008-X0 Solenoid Valve Technical Specifications
- Model: 4M21008-X0
- Type: 5/2-way mono-stable (spring return)
- Port size: 1/4" NPT (G1/8 optional)
- Operating pressure: 0.2–1.0 MPa (29–145 PSI)
- Voltage variants: DC12V±10%, DC24V±10%, AC110V±10% (50/60Hz), AC220V±10% (50/60Hz)
- Weight: 235g ±5g (excluding connector)
- Dimensions: 54mm(L) × 36mm(W) × 72mm(H)
- Flow capacity: 850 l/min (ANR) at 0.5MPa
- Seal materials: HNBR/Nitrile compound (FDA compliant option available)
- Temperature tolerance: -10℃ to 80℃ (with intermittent operation up to 100℃)
- Response time: ≤25ms (energized), ≤35ms (de-energized)
- Duty cycle: 100% continuous operation rated
- Protection class: IP67 (dust/water resistant)
- Electrical connection: DIN43650 Form A (direct wiring terminal optional)
High-flow directional control valve with aluminum alloy body and anti-vibration design, optimized for industrial automation requiring rapid cycling. Features copper-free construction for food/pharma compatibility and manual override for system debugging. Requires 5μm filtered compressed air with oil mist (ISO 8573-1:2010 Class 4.4.2).
- Pneumatic cylinder sequencing in assembly lines
- Textile machinery clutch control
- Beverage canning/bottling systems
- Plastic injection molding ejectors
- Automotive tire assembly robots
Operational guidance:
Maintain air supply dew point ≥3℃ below ambient temperature.
For horizontal mounting, install exhaust silencers at 15° downward angle
to prevent condensate ingress. Lubricate pivot bearings every 500,000 cycles.
| Property | Property Value |
|---|---|
| sku | 4M21008-X0 |
| 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.