Airtac 4V200 Solenoid Valve 4V21008H-AM
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4V21008H-AM
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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:
Use ISO 6432 mounting pattern with M4 screws (max torque 1.2N·m).
Maintain 20mm clearance below valve for exhaust silencer maintenance.
Lubricate with ISO VG32 turbine oil if air line lubrication is unavailable.
Critical Note:
Requires 5μm filtration (40μm for exhaust ports).
Avoid continuous energizing >85% duty cycle in high humidity environments.
Use surge suppressor for AC coils in PLC-controlled systems.
AirTAC 4V200 Series Solenoid Valve 4V21008H-AM Technical Details
- Model Code: 4V21008H-AM
- Valve Type: 5-port 2-position (5/2-way) double solenoid
- Port Thread: G1/8 (ISO228 standard)
- Operation Mode: Double electric control with manual override
- Effective Section Area: 18mm²
- Operating Pressure Range: 0.15–1.0 MPa (21.7–145 PSI)
- Voltage Variations: DC24V (±10%), AC110V 50/60Hz, AC220V 50/60Hz
- Power Consumption: DC: 1.8W / AC: 2.2VA
- Response Time: ≤15ms (at 0.5MPa)
- Seal Material: Heat-resistant NBR (-20℃ to 80℃)
- Body Material: Die-cast aluminum with epoxy coating
- Protection Class: IP67 (dustproof & temporary immersion)
- Weight: 650g ±5% (with coils)
- Dimensions: 125mm(L) × 52mm(W) × 53mm(H)
- Port Positions: P (pressure), A/B (output), R/S (exhaust)
- Max Flow Rate: 850 NL/min (ANR, at 0.5MPa)
- Ambient Temperature: -5℃ to 60℃ (with 0.1MPa minimum pressure)
Industrial-grade directional control valve designed for demanding pneumatic systems requiring precise bi-directional actuation. Features dual manual override buttons for emergency operation and maintenance testing. The reinforced coil housing resists mechanical vibration up to 10Hz/1.5mm amplitude. Compatible with ISO 15407-1 standard mounting interfaces.
Common Industrial Applications:
- Clamping mechanisms in plastic injection molding machines
- Rotary actuator control for automated assembly lines
- Pneumatic cylinder sequencing in automotive welding robots
- Material handling systems with double-acting cylinders
- Pressurized tank venting in food processing equipment
Installation Guidelines:
Use ISO 6432 mounting pattern with M4 screws (max torque 1.2N·m).
Maintain 20mm clearance below valve for exhaust silencer maintenance.
Lubricate with ISO VG32 turbine oil if air line lubrication is unavailable.
Critical Note:
Requires 5μm filtration (40μm for exhaust ports).
Avoid continuous energizing >85% duty cycle in high humidity environments.
Use surge suppressor for AC coils in PLC-controlled systems.
| Property | Property Value |
|---|---|
| sku | 4V21008H-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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