Airtac S3PP-08 – 3/2 Way Manual Mechanical Valve (Push Button Type)
Looking for a manual mechanical valve in 3/2 way configuration with 1/4″ ports? The Airtac S3PP-08 belongs to the S3 series mechanical valves by Airtac, 3-port 2-position (3/2 way), operated by a protuberance push button (PP type), with PT1/4″ ports and a robust aluminum body.
It is used to direct compressed air by hand operation, suitable for controlling small cylinders or as a signal valve in pneumatic systems.
Key Features of Airtac S3PP-08
✅ 3/2 way mechanical valve (3-port 2-position).
✅ Actuation: Manual – Push Button (PP).
✅ Port size: PT1/4″ (08).
✅ Shut-off structure with good sealing and sensitive switching.
✅ Lubrication not required.
✅ Multi-position mounting for easy installation.
✅ Control head suitable for frequent manual operation.
✅ Functional replacement for SMC VM200 series.
Technical Specifications
✅ Model: S3PP-08
✅ Series: S3 (Mechanical / Manual Valve)
✅ Valve type: 3/2 Way
✅ Actuation: Manual – Push Button (PP)
✅ Port size: PT1/4″ (G or NPT versions available)
✅ Effective area: 12.0 mm² (Cv ≈ 0.67)
✅ Operating pressure: 0 – 1.0 MPa
✅ Proof pressure: 1.5 MPa
✅ Temperature: -20°C ~ +70°C
✅ Fluid: Air (filtered by 40μm or finer)
✅ Body material: Aluminum alloy
Typical Applications
✅ Manual control of pneumatic cylinders
✅ Signal or start valves in pneumatic systems
✅ Automation machinery requiring hand operation
✅ Position detection and travel limit applications
✅ Light industrial applications needing durable 1/4″ mechanical valves
Why Choose the Airtac S3PP-08?
The Airtac S3PP-08 features reliable sealing, sensitive switching and requires no lubrication. The push-button design is easy to operate, the 1/4″ ports provide higher flow than the 06 size, and it is easy to install at a competitive price.
Selection & Installation Tips
✅ Confirm 1/4″ ports and push button (PP) type.
✅ Use clean air filtered to ≥ 40μm.
✅ Install correctly and avoid excessive force on the button.
✅ Periodically check sealing and valve operation.
Hotline: 0084 787900099
