Airtac SAIF Series Standard Cylinder with Valve SAIF32X75-08A
The AirTAC Airtac SAIF Series Standard Cylinder with Valve SAIF32X75-08A is a genuine double-acting ISO 15552 cylinder with a Ø32mm bore, 75mm stroke and a built-in 4M210-08 5/2 solenoid valve — it switches itself from one coil signal, so no separate remote valve or extra plumbing is needed.
- BoreØ32 mm
- Stroke75 mm
- Built-in valve4M210-08
- Valve port1/4"
- CoilAC220V
- EntryTerminal
About the Airtac SAIF Series Standard Cylinder with Valve SAIF32X75-08A
The AirTAC SAIF32X75-08A is a double-acting ISO 15552 profile cylinder featuring an integrated 4M210-08 5/2 solenoid valve. The built-in valve provides an effective flow area of 16.0 mm2 (Cv 0.89) and operates at 5 cycles per second. Driven by an AC220V terminal entry coil consuming 3.5 VA, it switches itself from one electrical signal, eliminating the need for remote plumbing. The cylinder body features a PT1/8 port, while the valve utilizes a PT1/4 interface, connected internally via an O8 x O5 PU tube.
Although the bare cylinder rates to 1.0 MPa, the practical operating range for this assembled SAIF unit is 0.15-0.8 MPa due to the valve's pilot pressure limits. It delivers 402 N of push force at 0.5 MPa. Factory-set to retract the piston rod when the coil is energised, the valve can be repositioned to extend-when-energised if your machine logic requires it. This decentralized design saves panel space and reduces tubing across large installations.
Airtac SAIF Series Standard Cylinder with Valve SAIF32X75-08A Technical Specifications
| Model | Airtac SAIF Series Standard Cylinder with Valve SAIF32X75-08A |
|---|---|
| Series | SAIF ISO 15552 cylinder with valve |
| Bore size | Ø32 mm |
| Stroke | 75 mm |
| Acting type | Double acting, self-valved |
| Cylinder port | G1/8 |
| Rod thread | M10×1.25 |
| PU tube | Ø8 × Ø5 |
| Built-in valve | 4M210-08 (5/2) |
|---|---|
| Valve flow | 16.0 mm² (Cv 0.89) |
| Max frequency | 5 cycle/sec |
| Coil voltage | AC220V · AC 3.5 VA |
| 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 SAIF32X75-08A
| SAIF | ISO 15552 cylinder with built-in 4M valve. |
|---|---|
| 32×75 | Bore × stroke in mm. |
| -08 | Valve port 1/4" → 4M210-08. |
| A | Coil voltage AC220V. |
| 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 SAIF32X75-08A Is Used
Decentralized Assembly Stations
Eliminates the need for a central valve manifold, allowing independent cylinder control across large automated assembly lines.
Space-Tight Machinery
The integrated valve manifold saves valuable panel and footprint space in compact automated equipment.
Retrofit Automation
Ideal for upgrading existing pneumatic setups where routing new air tubing to a remote valve is impractical or expensive.
Is the Airtac SAIF Series Standard Cylinder with Valve SAIF32X75-08A the Right Choice?
Choose this 32mm bore when you need compact actuation delivering 402 N push force at 0.5 MPa; step up to a 40mm bore if your application requires 628 N. The SAIF32X75-08A is ideal for space-tight machines where running separate valve tubing is costly, as the integrated manifold handles switching locally. It uses an AC220V terminal coil with PT threaded ports. Remember that the 5/2 valve routes air but does not lock the load mechanically—use an AirTAC SAIL lock cylinder if you need true position holding. Replacement match: 32mm bore, 75mm stroke, 1/4" valve port, AC220V, terminal entry, PT thread, 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 SAIF32X75-08A FAQ
At 0.5 MPa, this 32mm bore cylinder provides 402 N of push force and 345 N of pull force. The integrated 4M210-08 valve has an effective area of 16.0 mm2 (Cv 0.89) and supports a maximum frequency of 5 cycles per second.
The built-in 5/2 valve allows the cylinder to switch itself from a single AC220V coil signal, reducing wiring and tubing. The factory setting retracts the rod when energised, but you can reposition the valve to extend-when-energised if needed.
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