Airtac SAIF Series Standard Cylinder with Valve SAIF80X900S-10A
The AirTAC Airtac SAIF Series Standard Cylinder with Valve SAIF80X900S-10A is a genuine double-acting ISO 15552 cylinder with a Ø80mm bore, 900mm stroke and a built-in 4M310-10 5/2 solenoid valve — it switches itself from one coil signal, so no separate remote valve or extra plumbing is needed.
- BoreØ80 mm
- Stroke900 mm
- Built-in valve4M310-10
- Valve port3/8"
- CoilAC220V
- EntryTerminal
About the Airtac SAIF Series Standard Cylinder with Valve SAIF80X900S-10A
The AirTAC SAIF80X900S-10A is a double-acting ISO 15552 profile cylinder featuring an integrated 4M310-10 5/2 solenoid valve. This built-in valve provides a 30.0 mm2 effective area (Cv 1.68) and operates at a maximum frequency of 4 cycles per second. Driven by an AC220V terminal entry coil consuming 3.5 VA, it activates in 0.05 s or less. The unit includes a magnet for CMSE reed and DMSE electronic sensors, utilizing a carbon steel piston rod and PT tapered threads.
Because the cylinder body rates to 1.0 MPa but the integrated valve operates from 0.15-0.8 MPa, the practical working range for the assembled SAIF unit is 0.15-0.8 MPa. At 0.5 MPa, this 80 mm bore generates 2513 N of push force and 2268 N of pull force. Factory set to retract the rod when the coil is energised, the valve can be repositioned to extend on signal. The manifold connects to the cylinder via O10 x O6.5 PU tubing, eliminating the need for a separate remote valve and drastically reducing panel space and plumbing for decentralized machine stations.
Airtac SAIF Series Standard Cylinder with Valve SAIF80X900S-10A Technical Specifications
| Model | Airtac SAIF Series Standard Cylinder with Valve SAIF80X900S-10A |
|---|---|
| Series | SAIF ISO 15552 cylinder with valve |
| Bore size | Ø80 mm |
| Stroke | 900 mm |
| Acting type | Double acting, self-valved |
| Cylinder port | G3/8 |
| Rod thread | M20×1.5 |
| PU tube | Ø10 × Ø6.5 |
| Built-in valve | 4M310-10 (5/2) |
|---|---|
| Valve flow | 30.0 mm² (Cv 1.68) |
| Max frequency | 4 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 (Ø80mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 2513 N | 2268 N |
| 0.7 MPa | 3519 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 SAIF80X900S-10A
| SAIF | ISO 15552 cylinder with built-in 4M valve. |
|---|---|
| 80×900 | Bore × stroke in mm. |
| -10 | Valve port 3/8" → 4M310-10. |
| 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 SAIF80X900S-10A Is Used
Decentralized Automation
Perfect for large machines with multiple stations, eliminating long air tubing runs by switching directly at the cylinder with a single AC220V signal.
Material Handling
Provides robust 2513 N push force for diverting or lifting heavy goods on 900 mm strokes, with self-contained valve logic reducing panel complexity.
Retrofit Projects
Ideal for upgrading existing lines where adding a remote valve island is impractical, fitting directly into ISO 15552 mounting dimensions.
Is the Airtac SAIF Series Standard Cylinder with Valve SAIF80X900S-10A the Right Choice?
Choose this self-valved SAIF80X900S-10A when a large-bore, long-stroke actuator is needed in a decentralized layout where running individual valve tubing is costly. It delivers 2513 N push force at 0.5 MPa; if your application requires less force, stepping down to a 63 mm bore yields 1559 N, while stepping up to a 100 mm bore provides 3927 N. The 4M310-10 valve features a 3/8" valve port, distinct from the cylinder's 3/8" port. With a 900 mm stroke, you must use a guide rail or external load support to prevent side-loading damage to the rod seals.
This assembly switches itself from one coil signal, meaning no remote valve is required. The 5/2 valve routes air but does not lock the load—if you need true load-holding without live pressure, consider the SAIL lock variant. For replacements, confirm the 80 mm bore, 900 mm stroke, PT3/8 valve port, AC220V terminal coil, and the -S magnet requirement.
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 SAIF80X900S-10A FAQ
At 0.5 MPa, this 80 mm bore cylinder generates 2513 N of push force and 2268 N of pull force. The integrated 4M310-10 valve has a 30.0 mm2 orifice (Cv 1.68) and supports up to 4 cycles per second.
No separate pilot is needed; the 4M310 valve is internally piloted. It holds its last position via pilot pressure, not a spring, but it is not a lock. By default, the rod retracts when the AC220V coil is energised, but this can be reconfigured to extend-when-energised by repositioning the valve.
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