Airtac SAIF Series Standard Cylinder with Valve SAIF32X450-06B
The AirTAC Airtac SAIF Series Standard Cylinder with Valve SAIF32X450-06B is a genuine double-acting ISO 15552 cylinder with a Ø32mm bore, 450mm stroke and a built-in 4M210-06 5/2 solenoid valve — it switches itself from one coil signal, so no separate remote valve or extra plumbing is needed.
- BoreØ32 mm
- Stroke450 mm
- Built-in valve4M210-06
- Valve port1/8"
- CoilDC24V
- EntryTerminal
About the Airtac SAIF Series Standard Cylinder with Valve SAIF32X450-06B
The AirTAC SAIF32X450-06B is a double-acting ISO 15552 profile cylinder equipped with a built-in 4M210-06 5/2 solenoid valve. This integrated valve features a 1/8" port with a 14.0 mm2 effective area (Cv 0.78) and operates via internal pilot pressure. Driven by a DC24V terminal entry coil consuming 3.0 W, it offers IP65 protection and a rapid 0.05 s activation time. The manifold connects to the cylinder using O8 x O5 PU tubing, ensuring a compact, self-switching assembly that eliminates the need for a separate remote valve.
Because the built-in valve operates at 0.15-0.8 MPa, the practical working range for the assembled SAIF unit is 0.15-0.8 MPa, even though the bare cylinder rates to 1.0 MPa. At 0.5 MPa, this 32 mm bore generates 402 N of push force and 345 N of pull force. By default, the factory setting retracts the piston rod when the coil is energised, but you can reconfigure it to extend-when-energised by simply repositioning the valve. This decentralized design is ideal for machines where minimizing panel space and plumbing is critical.
Airtac SAIF Series Standard Cylinder with Valve SAIF32X450-06B Technical Specifications
| Model | Airtac SAIF Series Standard Cylinder with Valve SAIF32X450-06B |
|---|---|
| Series | SAIF ISO 15552 cylinder with valve |
| Bore size | Ø32 mm |
| Stroke | 450 mm |
| Acting type | Double acting, self-valved |
| Cylinder port | G1/8 |
| Rod thread | M10×1.25 |
| PU tube | Ø8 × Ø5 |
| Built-in valve | 4M210-06 (5/2) |
|---|---|
| Valve flow | 14.0 mm² (Cv 0.78) |
| Max frequency | 5 cycle/sec |
| Coil voltage | DC24V · DC 3.0 W |
| Electrical entry | Terminal · IP65 · B class |
| Response time | 0.05 s and below |
| Operating pressure | 0.15 – 0.8 MPa (valve limit) |
| Speed range | 30 – 800 mm/s |
The cylinder rates to 1.0 MPa but the built-in valve operates 0.15–0.8 MPa, so run the assembled SAIF at 0.15–0.8 MPa. Default: rod retracts when the coil is energised (reconfigurable to extend). Specs follow the official AirTAC SAIF datasheet. Port options: PT / G.
Theoretical Output Force (Ø32mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 402 N | 346 N |
| 0.7 MPa | 563 N | — |
Sized within the valve's 0.15–0.8 MPa range. Actual usable force is lower than theoretical due to friction and back-pressure.
Model Code: Airtac SAIF Series Standard Cylinder with Valve SAIF32X450-06B
| SAIF | ISO 15552 cylinder with built-in 4M valve. |
|---|---|
| 32×450 | Bore × stroke in mm. |
| -06 | Valve port 1/8" → 4M210-06. |
| B | Coil voltage DC24V. |
| I / (blank) | Terminal electrical entry. |
SAIF does not hold its load without air — the valve routes air, it is not a lock. For load-holding use a SAIL (lock) or BSAI (clamp-lock).
Where the Airtac SAIF Series Standard Cylinder with Valve SAIF32X450-06B Is Used
Decentralized Assembly Stations
Ideal for large machines with multiple stations, eliminating long valve tubing runs by switching the 32 mm bore directly from the integrated 4M210 valve.
Compact Material Routing
Provides 402 N push force at 0.5 MPa for diverting or gating small parts on a conveyor, fitting neatly into tight machinery envelopes without a separate valve bank.
Space-Saving Automation
Perfect for retrofits where panel space is limited, using the built-in DC24V terminal coil and PU manifold tubing to minimize installation footprint.
Is the Airtac SAIF Series Standard Cylinder with Valve SAIF32X450-06B the Right Choice?
Choose this self-valved SAIF unit when you need to consolidate wiring and reduce plumbing across decentralized stations, as one coil signal switches the cylinder directly without external tubing runs. If your application requires greater thrust, stepping up to the 40 mm bore yields 628 N push force at 0.5 MPa, but the 32 mm bore is excellent for lighter, fast-cycling tasks with a maximum valve frequency of 5 cycles/sec. For this 450 mm stroke, adding an external guide is recommended to prevent excessive side-load wear on the rod and seals. Remember that the 5/2 valve routes air but does not lock the load; if you need true position holding without live pressure, consider the SAIL lock series instead. To replace this exact unit, match the 32 mm bore, 450 mm stroke, 06 (1/8") valve port, PT thread, DC24V terminal coil, and no magnet.
Quick checklist
- ✓ Force at 0.15–0.8 MPa
- ✓ Coil voltage matches panel
- ✓ Terminal vs grommet entry
- ✓ Retract- or extend-when-energised
- ✓ Load-holding → SAIL / BSAI
Airtac SAIF Series Standard Cylinder with Valve SAIF32X450-06B FAQ
The 32 mm bore provides 402 N push and 345 N pull force at 0.5 MPa. The built-in 4M210-06 valve has a 14.0 mm2 effective area (Cv 0.78) and supports up to 5 cycles per second.
Yes, the factory setting retracts the rod when the DC24V coil is energised, but you can reposition the valve to extend-when-energised. The 5/2 valve holds its position via pilot pressure, not a spring, but it will not lock the load without live air.
Related AirTAC Cylinders & Valves
Request a Quote for Airtac SAIF Series Standard Cylinder with Valve SAIF32X450-06B
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.