Airtac 4M Solenoid Valve 4M21006B
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 4M21006B Solenoid Valve Technical Details
- Model: 4M21006B
- Type: 4-way, 5-port (3-position closed center)
- Port size: G1/8 (BSPP thread)
- Operation mode: Double solenoid or single solenoid with spring return
- Effective sectional area: 17.5mm²
- Operating pressure range: 0.15–0.9 MPa (21.7–130.5 PSI)
- Proof pressure: 1.35 MPa
- Voltage options: DC12V (±10%), DC24V (±10%), AC110V (50/60Hz), AC220V (50/60Hz)
- Power consumption: 2.8W (DC), 3.2VA (AC)
- Response time: ≤20ms (excitation), ≤15ms (reset)
- Ambient temperature: -5℃ to 60℃ (non-freezing)
- Fluid temperature: 0℃ to 60℃
- Seal material: Heat-resistant NBR (Nitrile)
- Body material: Reinforced PBT resin
- Weight: 280g ±5% (including coil)
- Dimensions: 55mm(L) × 42mm(W) × 78mm(H)
- Protection rating: IP67 (coil), IP40 (valve body)
- Port alignment: ISO 5599-1 standard (CETOP RP52H)
High-flow 4-way pneumatic valve with center-block function, featuring a unique pressure-balanced spool design for consistent performance under varying loads. The aluminum oxide-resistant coil ensures stable operation in humid environments. Includes manual override and position indicator window for maintenance diagnostics.
- Double-acting cylinder control in automated assembly lines
- Clamping mechanisms in injection molding machines
- Pneumatic actuator control for valve banks
- Material handling systems with intermediate position requirements
- Cleanroom equipment requiring ISO 8573-1:2010 Class 2 air quality
Installation guidelines:
Mount horizontally with arrow direction matching airflow. Use 5μm filter with auto-drain.
For vertical mounting, install exhaust silencer downward. Lubricate with ISO VG32 turbine oil
if operating below 0℃. Minimum 20mm clearance required above coil for heat dissipation.
| Property | Property Value |
|---|---|
| sku | 4M21006B |
| Position | 5 Ports 2 Position |
| Port Size | PT1/8 |
| 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.