Description
1、Internal pilot-operated design;
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
Installation note:
Requires 15-20μm filtration with auto-drain. For horizontal mounting,
use anti-vibration brackets. Lubricate with ISO VG32 turbine oil if
operated below -5℃. Allow 10mm side clearance for heat dissipation.
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 4M220-08B-AM Solenoid Valve Specifications
- Model: 4M220-08B-AM
- Type: 5/2-way double solenoid (spring return)
- Port size: PT1/4 (G1/4 optional)
- Operating pressure: 0.15–1.0 MPa
- Voltage options: DC12V, DC24V, AC110V/50-60Hz, AC220V/50-60Hz
- Weight: 325g ±5g
- Dimensions: 65mm(L) × 40mm(W) × 80mm(H)
- Body material: Die-cast aluminum with hard anodizing
- Seal material: Heat-resistant NBR (up to 120℃ peak)
- Temperature range: -10℃ to 80℃ (continuous operation)
- Flow capacity: 1,200 NL/min (Cv=1.3)
- Response time: ≤20ms (energized), ≤50ms (de-energized)
- Protection rating: IP67 (dust/water resistant)
- Port thread depth: 12mm (internal)
High-flow bistable solenoid valve with manual override, featuring double coil design for precise position memory control. The pressure-balanced spool structure ensures reliable operation under variable loads. Certified for 2 million cycles minimum lifespan with 50% duty cycle.
Typical Applications:
- Automated assembly line clamping systems
- Plastic injection molding machine actuators
- CNC tool changers with position hold requirements
- Wastewater treatment pneumatic gates
- Food processing dual-pressure circuits
| Property | Property Value |
|---|---|
| sku | 4M22008B-AM |
| Position | 5 Ports 2 Position |
| Port Size | PT1/4 |
| Standard Voltage | DC24V |
Shipping policies
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.
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