Airtac 2L Solenoid Valve 2L40040B
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 2L40040B Solenoid Valve Technical Specifications
- Model: 2L40040B
- Type: 5/2-way monostable (double solenoid optional)
- Port size: PT1/2 (G1/2 optional)
- Operating pressure range: 0.2–1.0 MPa
- Max flow capacity: 750 L/min (ANR)
- Voltage variants: DC24V (±10%), AC110V (50/60Hz), AC220V (50/60Hz)
- Response time: ≤35ms (exhaust to port A)
- Weight: 340g ±5% (without coil)
- Dimensions: 120mm(L) × 50mm(W) × 45mm(H)
- Seal materials: HNBR (main seals), FKM (optional for high-temp)
- Ambient temperature: -5℃ to 80℃ (non-freezing)
- Power consumption: 2.2W (DC), 4.5VA (AC)
- Port thread depth: 12mm (minimum engagement)
- Protection class: IP67 (coil assembly)
- Service life: ≥20 million cycles (at rated conditions)
High-flow directional control valve featuring aluminum alloy body with hard anodized treatment for industrial durability. The optimized spool design reduces switching hysteresis while maintaining 90% efficiency at minimum operating pressure. Includes manual override and position-indication LED (DC models). Compatible with ISO 15407-1 standards.
- Pneumatic press clamping systems in automotive assembly
- Multi-axis actuator control for CNC automation
- High-cycle packaging machinery (e.g., blister sealers)
- Plastic injection molding machine air circuits
- Test bench pressure sequencing systems
Operational guidance:
Maintain air quality at ISO 8573-1:2010 Class 3.4.2 (max 5mg/m³ oil content).
For horizontal mounting, install exhaust silencers at 15° downward angle to prevent condensate ingress.
Lubrication not required when using oil-free systems.
| Property | Property Value |
|---|---|
| sku | 2L40040B |
| Port Size | PT1-1/2 |
| Flow Aperture | <40mm> |
| Coil Voltage | DC24V |
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.