Airtac 2L Solenoid Valve 2L40040A
2. Pilot-operated piston type normally closed 2-port 2-way solenoid valve featuring fast actuation and high flow capacity;
3. Extended pressure range compatibility, available in high-pressure (H) and standard configurations;
4. Compact, lightweight design with space-saving dimensions for easy installation and maintenance;
5. SUS304 stainless steel body construction, Class H thermal-rated coil, and PTFE (Teflon) seals ensuring compatibility with diverse media including high-temperature water and saturated steam;
6. IP65-rated coil protection with wiring options: direct lead wire or DIN connector interface.
Category: Solenoid Valves | Brand: AIRTC | Series: 2L
AirTAC 2L40040A 5/2-Way Solenoid Valve Technical Details
- Model: 2L40040A
- Type: 5/2-way single solenoid (monostable)
- Port size: PT1/4 (G1/4 equivalent)
- Operating pressure: 0.15–0.8 MPa (21.7–116 PSI)
- Voltage options: DC12V, DC24V, AC110V 50/60Hz, AC220V 50/60Hz (±10%)
- Weight: 530g ±5% (with connector)
- Dimensions: 109mm(L) × 45mm(W) × 58mm(H)
- Seal material: HNBR (Hydrogenated Nitrile) for improved oil resistance
- Temperature range: -5℃ to 60℃ (with no ice formation)
- Flow capacity: 850 l/min (Cv=1.3 at 0.5MPa)
- Response time: ≤20ms (at rated voltage)
- Protection rating: IP65 (dust-tight & water jet resistant)
- Port thread depth: 12mm (minimum engagement)
High-flow solenoid valve with manual override, designed for industrial automation requiring bidirectional cylinder control. Features copper-free aluminum alloy body for compatibility with oxygen systems and vacuum applications. The direct-acting spool design ensures stable switching even under pressure fluctuations.
- Automated assembly line clamping mechanisms
- Plastic injection molding machine ejectors
- Textile machinery tension control systems
- Automotive brake testing equipment
- Semiconductor wafer handling robots
Installation protocol:
Use M5 mounting screws with 40N·m torque limit. Maintain 50mm minimum
clearance below valve for coil replacement. Lubricate with ISO VG32
turbine oil if used in high-cycle applications (>1 million operations).
Critical note:
Requires 5μm filtration (40μm for emergency use only). Avoid mounting
in vibration zones exceeding 55Hz. For vertical installation, position
exhaust ports downward to prevent debris accumulation.
| Property | Property Value |
|---|---|
| sku | 2L40040A |
| Port Size | PT1-1/2 |
| Flow Aperture | <40mm> |
| Coil 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.