Airtac 2KL Solenoid Valve 2KL40040B
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 2KL40040B Solenoid Valve Technical Details
- Model: 2KL40040B (2-position 5-way)
- Operation type: Double solenoid (dual coil)
- Port configuration: 1/4" BSPP (G1/4)
- Operating pressure range: 0.1–0.8 MPa
- Voltage variants: DC24V (±10%), AC110V (50/60Hz), AC220V (50/60Hz)
- Flow capacity: 650 l/min (ANR) at 0.5 MPa
- Seal material: Heat-resistant NBR (Nitrile)
- Ambient temperature: -5℃ to 80℃ (non-freezing)
- Response time: ≤30ms (exhaust to atmosphere)
- Durability: 50 million cycles (minimum)
- Weight: 320g ±5% (including connectors)
- Dimensions: 100mm(L) × 50mm(W) × 60mm(H)
- Port thread depth: 12mm (both ends)
- Protection class: IP67 (dust/water resistant)
- Mounting: Direct piping or sub-base (ISO 15407-2 compatible)
Industrial-grade 5/2-way pneumatic valve with dual coil redundancy, featuring rapid cycling capability and surge protection circuits. The anodized aluminum body with hardened brass ports resists chemical corrosion in harsh environments. Includes manual override and position indicator for maintenance diagnostics.
- Automated assembly line actuators (robotic arm controls)
- Plastic injection molding machine clamping systems
- Textile machinery tension control mechanisms
- Bottle capping/pressurization systems in F&B industry
- Automotive tire inflation stations
Maintenance protocol:
Lubricate spool monthly with ISO VG32 turbine oil when used in high-cycle
applications (>500 operations/hour). Always install downstream filters
(5μm absolute rating) to prevent spool seizure.
Voltage consideration:
For AC models, use regulated power supply with ≤10% voltage fluctuation.
DC models require ripple current <15%. Parallel connection of multiple
valves may necessitate relay amplification.
| Property | Property Value |
|---|---|
| sku | 2KL40040B |
| 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.