Airtac 4M Solenoid Valve 4M21008C
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 4M21008C Solenoid Valve Technical Details
- Model: 4M21008C
- Type: 5/2-way single solenoid operated (monostable)
- Port size: PT1/4 (G1/4 optional)
- Operating pressure: 0.1–1.0 MPa
- Voltage variants: DC12V (±10%), DC24V (±10%), AC110V (50/60Hz), AC220V (50/60Hz)
- Weight: 380g ±5%
- Dimensions: 58mm(L) × 42mm(W) × 105mm(H)
- Flow coefficient (Cv): 1.2
- Seal materials: HNBR (hydrogenated nitrile) + FKM (fluoroelastomer)
- Temperature range: -10℃ to 80℃ (with silicone seals optional up to 150℃)
- Response time: ≤15ms (at 0.5MPa)
- Power consumption: 2.2W (DC), 3.5VA (AC)
- Protection class: IP67 (dustproof and waterproof)
- Manual override: Built-in emergency switch
High-flow directional control valve engineered for industrial automation systems requiring rapid cycling. Features dual-seal technology with corrosion-resistant anodized aluminum body and military-grade coil insulation. Compatible with ISO 15407-1 standards, includes surge protection circuitry for enhanced durability in high-vibration environments.
- Pneumatic press clamping systems
- Automated assembly line actuators
- Plastic injection molding machines
- CNC tool changers
- Wastewater treatment pneumatic controls
- Automotive tire assembly systems
Installation guidelines:
Mount in vibration-damped position using M5 mounting screws. Maintain minimum
15mm clearance from adjacent components. Lubricate with ISO VG32 pneumatic oil
if used in high-cycle applications (>5 operations/minute). Requires 5μm filtration
with automatic drain.
| Property | Property Value |
|---|---|
| sku | 4M21008C |
| Position | 5 Ports 2 Position |
| Port Size | PT1/4 |
| Standard Voltage | AC 110V |
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.