Airtac 2KL Solenoid Valve 2KL40040CI
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 2KL40040CI Solenoid Valve Technical Specifications
- Model: 2KL40040CI
- Type: 5/2-way double solenoid (dual coil) with manual override
- Port size: G1/2" (ISO228/1 standard)
- Operating pressure range: 0.1–1.0 MPa (14.5–145 PSI)
- Voltage options: DC12V (±10%), DC24V (±10%), AC110V (50/60Hz), AC220V (50/60Hz)
- Flow coefficient (Cv): 4.0 at 6 bar
- Response time: ≤15ms (energize), ≤20ms (de-energize)
- Weight: 1.25kg ±5% (with coils and connectors)
- Dimensions: 152mm(L) × 50mm(W) × 68mm(H)
- Seal material: HNBR (Hydrogenated Nitrile) for oil/fuel resistance
- Temperature range: -10℃ to 80℃ (with silicone grease in sub-zero conditions)
- Power consumption: 3.5W (DC), 4.8VA (AC)
- Protection rating: IP67 (dustproof and temporary immersion protection)
- Port thread depth: 12mm (minimum engagement requirement)
- Max cycling rate: 5Hz (300 cycles/minute)
- Lubrication: Pre-lubricated (maintenance-free for 10 million cycles)
High-flow industrial solenoid valve featuring twin coil redundancy and emergency manual override. The hardened aluminum body with nickel-plated brass core resists hydraulic shock in high-cycle applications. Designed for 24/7 operation with integrated surge protection diodes. Requires 5μm filtration (ISO 8573-1:2010 class 4.4.3) and 0.1-1.0 MPa lubricated air (ISO VG32 equivalent).
- Pneumatic press clamping systems (200-500 ton capacity)
- Automated assembly line cylinder sequencing
- Plastic injection molding machine actuators
- CNC machine tool chuck control
- Food processing vacuum/pressure regulation
Installation requirements:
Mount horizontally with arrow direction matching airflow. Maintain 20mm clearance
for coil heat dissipation. Use anti-vibration mounts in applications exceeding 15Hz
mechanical vibration. Pipe joint torque: 25-30N·m (PTFE tape required).
| Property | Property Value |
|---|---|
| sku | 2KL40040CI |
| Port Size | PT1-1/2 |
| Flow Aperture | <40mm> |
| Coil Voltage | AC 110V |
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.