Speed Controller Series
One-way Flow Control Valve | In-line & L-Type (Elbow)
Product Features
- Precise Control: Accurately controls the compressed air flow rate to adjust the actuation speed of pneumatic cylinders smoothly and effectively.
- Diverse Configurations: Available in a wide variety of body shapes including L-Shape (Elbow), In-line (Tube-to-Tube), Universal (Swivel), and Bulkhead panel mount configurations to fit any piping layout.
- Dual Control Methods: Offers both Meter-out (Exhaust Throttle, standard for most double-acting cylinders) and Meter-in (Intake Throttle) options for specialized applications.
- Compact Design: Extremely small and lightweight footprint, making it highly suitable for installation directly on miniature cylinders or in confined mechanical spaces.
- Safety Retention: The adjustment needle is specially designed with a retention mechanism to prevent it from accidentally blowing out, even when turned to the fully open position under pressure.
Technical Specifications
| Operating Fluid | Compressed Air |
| Operating Pressure Range | 0 ~ 1.02 MPa (0 ~ 145 psi) |
| Proof Pressure | 1.53 MPa (218 psi) |
| Ambient & Fluid Temperature | -5 ~ 60°C (No Freezing) |
| Applicable Tubing Material | Nylon or Polyurethane (PU) Tube |
Model Matrix by Type
ASA Series (In-line / Tube-to-Tube)
| Model | ASA4 | ASA6 | ASA8 | ASA10 | ASA12 |
|---|---|---|---|---|---|
| Applicable Tube O.D. | Φ4 | Φ6 | Φ8 | Φ10 | Φ12 |
APA & APAM Series (Compact & Bulkhead)
| Type | Model Series | Tube Φ6 | Tube Φ8 | Tube Φ10 |
|---|---|---|---|---|
| Compact In-line | APA | APA6 | APA8 | APA10 |
| Bulkhead (Panel) | APAM | APAM6 | APAM8 | APAM10 |
| Mounting Thread | M12×1 | M12×1 | M18×1 |
AJSS Series (Universal / Swivel)
| Thread (PT) | Tube Φ6 | Tube Φ8 | Tube Φ10 | Tube Φ12 |
|---|---|---|---|---|
| 1/8" | AJSS6-01 | AJSS8-01 | - | - |
| 1/4" | AJSS6-02 | AJSS8-02 | AJSS10-02 | AJSS12-02 |
| 3/8" | - | - | AJSS10-03 | AJSS12-03 |
ASL Series (L-Type / Elbow)
For Meter-in models, append "B" to the end of the model name (e.g., ASL8-02B).
| Thread | Tube Φ4 | Tube Φ6 | Tube Φ8 | Tube Φ10 | Tube Φ12 |
|---|---|---|---|---|---|
| M3 x 0.5 | ASL4-M3 | ASL6-M3 | - | - | - |
| M5 x 0.8 | ASL4-M5 | ASL6-M5 | - | - | - |
| PT 1/8" | ASL4-01 | ASL6-01 | ASL8-01 | ASL10-01 | - |
| PT 1/4" | ASL4-02 | ASL6-02 | ASL8-02 | ASL10-02 | ASL12-02 |
| PT 3/8" | - | ASL6-03 | ASL8-03 | ASL10-03 | ASL12-03 |
| PT 1/2" | - | ASL6-04 | ASL8-04 | ASL10-04 | ASL12-04 |
Product Ordering Code Parsing
Example: ASL 8 - 02 B
| No. | Item | Options & Description |
|---|---|---|
| 1 | Model Series |
ASA: In-line Type (Tube-to-Tube) ASL: L-Type (Elbow / Thread-to-Tube) AJSS: Universal Type (Swivel Body) APA: Compact In-line Type APAM: Bulkhead Type (Panel Mount) |
| 2 | Tube O.D. |
4: Φ4mm | 6: Φ6mm | 8: Φ8mm 10: Φ10mm | 12: Φ12mm |
| 3 |
Thread Size (For ASL, AJSS only) |
M3: M3 x 0.5 | M5: M5 x 0.8 01: PT 1/8" | 02: PT 1/4" 03: PT 3/8" | 04: PT 1/2" |
| 4 | Control Method |
Blank: Meter-out (Exhaust Throttle - Standard for cylinder speed control) B: Meter-in (Intake Throttle - Used for specific applications like single-acting cylinders) |
