Airtac 4M Solenoid Valve 4M220-08-A
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 4M220-08-A Solenoid Valve Technical Details
- Model: 4M220-08-A
- Type: 5/2-way double pilot operated (monostable)
- Port size: PT1/4 (G1/4 optional)
- Operating pressure: 0.15–1.0 MPa
- Voltage options: DC12V, DC24V, AC110V, AC220V
- Weight: ~650g
- Dimensions: 85mm(L) × 56mm(W) × 90mm(H)
- Flow capacity (Cv value): 2.2
- Seal material: NBR/FKM (optional)
- Temperature range: -5℃ to 80℃ (NBR), -5℃ to 150℃ (FKM)
- Power consumption: ≤2.5W (DC), ≤4.5VA (AC)
- Response time: ≤30ms (exhaust to actuation)
- Interface material: Aluminum alloy (anodized)
- Protection rating: IP67 (dust/water resistant)
- Certification: CE, RoHS compliant
High-flow directional control valve with manual override, featuring double pilot operation for reliable switching in high-vibration environments. The optimized spool design achieves 50% faster response than standard models. Rated for 10 million cycles with ≤0.1% leakage rate. Compatible with ISO 15407-1 mounting interfaces.
- Plastic injection molding machine clamp control
- CNC tool changers with rapid cylinder cycling
- Foundry equipment requiring heat-resistant seals
- Automated assembly line positioning systems
- Wastewater treatment pneumatic actuators
Installation guidelines:
Requires minimum 15mm clearance below valve for exhaust port maintenance.
Use M5 mounting screws with 0.4-0.6Nm torque. Lubricate with ISO VG32 oil
if operating below -5℃. Avoid mounting in orientations where condensed
moisture could pool in pilot channels.
Critical notes:
Not compatible with phosphate ester fluids. Always install downstream
air filter (5μm minimum). Maximum allowable pressure spike: 1.5MPa
(duration <100ms). For continuous operation above 60℃, derate current
by 20%.
| Property | Property Value |
|---|---|
| sku | 4M220-08-A |
| Position | 5 Ports 2 Position |
| Port Size | PT1/4 |
| Standard Voltage | AC220V |
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.