Airtac 2L Solenoid Valve 2L40040EI
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 2L40040EI 5/2-Way Solenoid Valve Technical Specifications
- Model: 2L40040EI (5/2-way double solenoid)
- Operation type: Double electric control with memory function
- Port size: G1/4 (ISO standard)
- Effective area: 40mm² (Cv value: 2.4)
- Operating pressure: 0.15–1.0 MPa (21.7–145 psi)
- Voltage options: DC24V (±10%), AC110V (50/60Hz), AC220V (50/60Hz)
- Power consumption: 2.8W (AC), 3.6W (DC)
- Response time: ≤15ms (excitation), ≤20ms (reset)
- Seal material: Heat-resistant NBR (-20℃ to 80℃)
- Ambient temperature: -5℃ to 60℃ (non-freezing)
- Protection rating: IP67 (dustproof & waterproof)
- Weight: 650g ±5% (with coil)
- Dimensions: 54mm(W) × 54mm(H) × 100mm(L)
- Port thread depth: 12mm (3.5 turns engagement recommended)
High-flow directional control valve with dual stable positions, featuring brass body with hard anodized aluminum end caps. Designed for precise bidirectional cylinder control in harsh environments. Includes manual override and surge suppression circuitry. Requires ISO 8573-1:2010 Class 3 compressed air (max 5mg/m³ oil content).
- Automated production line cylinder sequencing
- Plastic injection molding machine clamp control
- CNC machine tool chuck actuation systems
- Automotive welding fixture positioning
- Food processing pneumatic circuits (oil-free version available)
Installation guidelines:
Mount with vibration-damping brackets in high-cycle applications (>1 million operations/year).
Maintain 20mm minimum clearance for heat dissipation. Use Loctite 542 thread sealant
(not Teflon tape) for port connections. Perform quarterly diaphragm inspection in
continuous duty applications.
| Property | Property Value |
|---|---|
| sku | 2L40040EI |
| Port Size | PT1-1/2 |
| Flow Aperture | <40mm> |
| Coil Voltage | AC24V |
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.