PSA Series Pneumatic Speed Controller – Compact Straight Type Air Flow Control Valve

Specification

The PSA Series is a straight-type pneumatic speed controller designed to regulate airflow and control the speed of pneumatic cylinders. It plays a key role in ensuring precision, stability, and optimal performance in pneumatic and industrial automation systems.

Product concept

1. Operates based on a throttling mechanism to regulate compressed air flow.
2. Enables cylinder speed control using the meter-out principle.
3. Suitable for applications requiring smooth and stable motion control.

Based on the provided images, the PSA features a compact inline design that allows easy installation directly on tubing systems. The metal body combined with push-in fittings ensures quick installation, strong sealing, and leak-proof performance. The adjustment knob is highly sensitive, allowing precise airflow regulation and easy operation. Its internal structure ensures stable airflow and reduced vibration during operation.

Technical specifications

1. Operating pressure: 0 ~ 1.0 MPa
2. Proof pressure: 1.5 MPa
3. Vacuum pressure: -750 mmHg
4. Working temperature: -20°C ~ 70°C
5. Applicable tubing: Nylon / Polyurethane
6. Tube sizes: Φ4, Φ6, Φ8, Φ10, Φ12

Advantages

1. Precise airflow control for improved system efficiency.
2. Smooth operation with reduced vibration and shock.
3. Compact design, easy installation and replacement.
4. Durable construction with corrosion-resistant materials.
5. Excellent sealing performance, minimizing air leakage.

Applications

1. Industrial automation systems.
2. Pneumatic cylinder speed control in production lines.
3. Packaging, assembly, and mechanical equipment.
4. Food, pharmaceutical, and electronics industries.
5. General pneumatic systems in factories.