Airtac 4V200 Solenoid Valve 4V21008AI
$25.55
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$33.05
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SKU:
4V21008AI
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Description
**Product Description:**
1. Pilot Operation: Internal or external pilot-operated options available;
2. Spool-type structure ensures excellent sealing performance and high responsiveness;
3. 3-position solenoid valves offer three center position configurations (exhaust center, pressure center, closed center);
4. Double-coil 2-position solenoid valves feature a memory function (maintains last position during power loss);
5. Precision-honed inner bore minimizes friction, enabling low actuation pressure and extended service life;
6. Maintenance-free operation without lubrication required;
7. Compatible with base-mounted manifold systems for space-saving installations;
8. Integrated manual override for simplified commissioning and diagnostics;
9. Multiple standard voltage options (AC/DC) to suit diverse applications.
**Category:** Solenoid Valves | **Brand:** AirTAC | **Series:** 4V200
**Model Example:** AirTAC 4V210-08 Pneumatic Solenoid Valve (220V AC/24V DC) – Directional Control Valve with Coil.
*(Note: Terminology optimized for clarity and industrial standards while retaining technical accuracy.)*
Installation guidelines:
Mount in vibration-dampened position using M5 mounting screws.
Maintain 15mm clearance below valve for maintenance access.
Use PTFE tape on male threads - do not overtighten (max 1.5Nm torque).
Lubricate with ISO VG32 turbine oil if used in dry air systems.
AirTAC 4V200 Solenoid Valve 4V21008AI Technical Specifications
- Model: 4V21008AI
- Type: 5/2-way single solenoid pilot-operated (monostable)
- Port size: PT1/4 (G1/8 optional)
- Operating pressure: 0.15–0.8 MPa (21.7–116 PSI)
- Voltage options: DC24V (±10%), AC110V (50/60Hz), AC220V (50/60Hz)
- Weight: 450g ±5% (including coil)
- Dimensions: 59mm(L) × 40mm(W) × 84mm(H)
- Port thread depth: 10.5mm
- Seal material: Heat-resistant NBR (Nitrile Butadiene Rubber)
- Temperature range: -5℃ to 80℃ (non-freezing)
- Power consumption: 2.2W (AC), 2.8W (DC)
- Response time: ≤15ms (at 0.5MPa)
- Flow capacity: 850 l/min (Cv=1.3)
- Protection rating: IP67 (coil protection)
- Expected lifespan: >10 million cycles
High-flow directional control valve with aluminum alloy body and manual override. Features dust-tight plunger design and surge suppression circuit for stable operation in high-vibration environments. Requires ISO 8573-1:2010 class 3.4.3 compressed air (40μm filtration recommended).
Industrial Applications:
- Automated production line cylinder control
- Plastic injection molding machine actuators
- Textile machinery air circuit switching
- Automotive assembly clamping systems
- Woodworking CNC pneumatic tool changers
Installation guidelines:
Mount in vibration-dampened position using M5 mounting screws.
Maintain 15mm clearance below valve for maintenance access.
Use PTFE tape on male threads - do not overtighten (max 1.5Nm torque).
Lubricate with ISO VG32 turbine oil if used in dry air systems.
| Property | Property Value |
|---|---|
| sku | 4V21008AI |
| Position | 5 Ports 2 Position |
| Port Size | PT1/4 |
| Standard Voltage | AC220V |
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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