Airtac 2KL Solenoid Valve 2KL40040FI
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 2KL40040FI Solenoid Valve Technical Details
- Model: 2KL40040FI (High Flow Series)
- Type: 5/3-way double solenoid, center closed position
- Port size: PT3/8 (NPT1/2 optional)
- Operating pressure: 0.2–1.0 MPa (max burst pressure 1.5 MPa)
- Voltage options: DC24V (±10%), AC110V (50/60Hz), AC220V (50/60Hz)
- Weight: 520g ±5% (without connector)
- Dimensions: 90mm(L) × 60mm(W) × 75mm(H)
- Seal material: FKM (Fluorocarbon Rubber)
- Temperature range: -10℃ to 120℃ (non-freezing)
- Flow coefficient (Cv): 4.2 (at 7 bar)
- Response time: ≤35ms (energize), ≤50ms (de-energize)
- Power consumption: 2.5W (DC24V), 5VA (AC)
- Protection rating: IP67 (dustproof & temporary immersion)
- Port thread depth: 12mm (minimum engagement)
High-performance industrial solenoid valve with double coil redundancy and manual override. Features stainless steel plunger and brass body with nickel plating for chemical resistance. Designed for continuous duty cycles up to 10 million operations. Requires 5μm filtered lubricated air (ISO 8573-1 class 4).
- Automated assembly line actuators
- Heavy-duty clamping systems
- Plastic injection molding machines
- Pneumatic press cylinder control
- Food processing automation (FDA-compliant seals)
Installation guidelines:
Mount horizontally with coil upright. Use anti-vibration brackets in mobile applications.
Lubricate every 5 million cycles or annually. Maintain 20mm clearance for heat dissipation.
| Property | Property Value |
|---|---|
| sku | 2KL40040FI |
| Port Size | PT1-1/2 |
| Flow Aperture | <40mm> |
| Coil Voltage | DC12V |
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.