Airtac 2KS Series Fluid Control Valve 2KS40040F
2、Wide pressure range compatibility with specialized configurations: Ultra-High Pressure (X), High Pressure (H), Standard, and High Flow (L) variants;
3、Compact design with minimized footprint, lightweight construction, and tool-free installation/maintenance capabilities;
4、SUS304 stainless steel body with Class B thermal-rated coil. Standard FKM (Fluoroelastomer) seals ensure compatibility with diverse media. Custom sealing materials available through technical consultation;
5、IP65-rated coil protection with wiring options: direct lead wire or DIN connector interface.
Category: Fluid Solenoid Valves | Brand: AirTAC | Series: 2KS
AirTAC 2KS40040F Fluid Control Valve Technical Details
- Model: 2KS40040F (2-position, 4-way)
- Valve type: Hydraulic/Pneumatic directional control
- Port configuration: 4 ports (P, A, B, T) / 2 positions
- Port size: G1/2 (ISO 228 standard)
- Operating pressure range: 0.2–31.5 MPa (hydraulic), 0.15–1.0 MPa (pneumatic)
- Maximum flow rate: 400 L/min (at 7 MPa pressure drop)
- Actuation method: Manual lever with detent mechanism
- Body material: Anodized aluminum alloy (ADC12)
- Seal material: HNBR (Hydrogenated Nitrile) for hydraulic applications
- Temperature range: -20℃ to 120℃ (fluid dependent)
- Viscosity range: 15–400 cSt
- Weight: 2.85 kg ±3%
- Dimensions: 178mm(L) × 62mm(W) × 105mm(H)
- Mounting pattern: ISO 4401-05-05-0-94 (NFPA D05)
- Leakage: <30 mL/min at max pressure
- Response time: <50 ms (pneumatic operation)
High-flow directional control valve with industrial-grade construction, featuring precision-machined spool and hardened steel shafts. The dual-seal design prevents cross-port leakage in both hydraulic and pneumatic systems. Optimized flow paths reduce turbulence and pressure drop, suitable for high-cycle operations. Requires 10μm filtration for hydraulic applications.
- Hydraulic power unit directional control
- Plastic injection molding machine actuators
- Pressurized lubrication systems
- Industrial automation sequencing circuits
- Test bench fluid routing systems
- Mobile equipment hydraulic controls
Installation guidelines:
Mount in vibration-resistant bracket using M8 fasteners (torque 25–30 N·m).
Maintain minimum 50mm clearance below valve for drain line routing.
Always flush system with VG32 fluid before commissioning.
Critical note:
Not compatible with phosphate ester fluids.
Maximum side load on lever: 50N.
Cycle rate limited to 1200 operations/hour for hydraulic use.
| Property | Property Value |
|---|---|
| sku | 2KS40040F |
| Port Size | PT1-1/2 |
| Flow Aperture | PT1-1/2 |
| 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.