Airtac 2KL Solenoid Valve 2KL40040AI
2. Piston pilot normally open 2-way, 2-position solenoid valve with fast response and high flow capacity;
3. Wide pressure range adaptability, offering High Pressure (H) type and Standard type variants;
4. Compact structure with small footprint, lightweight design, and tool-free maintenance;
5. SUS304 stainless steel body construction, H-class heat-resistant coil, and PTFE (Teflon®) seals ensuring compatibility with multiple media, especially optimized for high-temperature water and saturated steam applications;
6. IP65-rated coil protection, available with direct lead wire or DIN connector electrical interfaces.
Category: Fluid Solenoid Valves | Brand: Airtac | Series: 2KL
AirTAC 2KL40040AI Solenoid Valve Technical Specifications
- Model: 2KL40040AI
- Type: 5/2-way double solenoid operated (dual coil)
- Port size: PT1/4 (G1/4 equivalent)
- Operating pressure: 0.15–0.8 MPa (21.7–116 PSI)
- Voltage options: DC24V (±10%), AC110V (50/60Hz), AC220V (50/60Hz)
- Coil power: 1.8W (DC), 2.5VA (AC)
- Response time: ≤20ms (energized), ≤30ms (de-energized)
- Operating temperature: -5℃ to 60℃ (with no condensation)
- Seal material: Heat-resistant NBR (Nitrile)
- Body material: Aluminum alloy (anodized surface)
- Flow capacity: 1200 L/min (Cv=1.6 at 0.5MPa)
- Port thread standard: ISO G (parallel thread)
- Protection rating: IP65 (coil protection)
- Weight: 1.2 kg (including coils)
- Dimensions: 110mm(L) × 55mm(W) × 70mm(H)
High-flow directional control valve with dual manual override and LED status indicator. Designed for industrial automation requiring bi-directional actuation. Features wear-resistant spool structure and surge-protected coils. Compatible with ISO 15407-1 standards. Requires 5μm filtered air with lubrication (optional).
- Pneumatic cylinder sequencing in assembly lines
- Clamping/unclamping mechanisms in CNC machinery
- Material handling systems with dual-acting cylinders
- Automotive paint shop automation
- Plastic injection molding machine controls
Installation guidelines:
Mount in vibration-free environment using M5 mounting screws (not included).
Maintain minimum 30cm clearance from high-frequency inverters.
Use locknuts with 12-15N·m torque for port connections.
Lubricate every 3 months in continuous operation.
| Property | Property Value |
|---|---|
| sku | 2KL40040AI |
| 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.