VEX1530-04F: Precision Flow Control, Synchronized Speed! Speed Control Valve Empowers Accurate Pneumatic Actuation​

In automated pneumatic systems, independent and precise control of the movement speed for actuators like cylinders is crucial for maintaining production cadence and enhancing equipment stability. The VEX1530-04F Speed Control Valve (typically referring to a throttle valve with check valve), through its unique structural design, provides one-way throttling and reverse free flow functionality. It is specifically used for the independent and precise adjustment of a cylinder’s extension and retraction speeds.​​Core Product Advantages​​​​Bi-Directional Independent Speed Control​​The valve body is equipped with a throttle valve on each side, allowing for the precise, independent adjustment of the cylinder’s ​​extension (Port A → Port P)​​ and ​​retraction (Port P → Port B)​​ speeds, enabling refined control over the motion process.​​One-Way Throttling, Reverse Free Flow​​The built-in check valve allows throttling via an adjustment needle in one direction, while airflow in the reverse direction passes unobstructed through the check valve. This ensures the speed control function does not impair the cylinder’s return force or is used for inlet metering.​​Precise Throttling Adjustment​​Features a precision threaded adjustment rod with clear calibration and smooth operation, allowing for fine flow adjustments and stable, reliable speed control.​​Compact Modular Design​​With a compact structure, it can be directly mounted onto the cylinder ports (or connected via fittings), saving space and simplifying piping layout.​​Clear Flow Indication​​Equipped with an adjustable knob with刻度, it visually displays and memorizes the flow setting position, facilitating repeatable settings and maintenance.​​Typical Application Scenarios​​

• ​​Cylinder Speed Control:​​ Precisely adjusts the reciprocating speed of cylinders to avoid end-of-stroke impact and achieve smooth starting and stopping.
• ​​Multi-Cylinder Synchronization:​​ In systems with multiple cylinders in parallel, independent adjustment ensures synchronized action of all cylinders, improving equipment accuracy.
• ​​Cushioning Circuit:​​ Used to cushion the impact at the end of a cylinder’s stroke, protecting the cylinder and equipment.
• ​​Automated Production Lines:​​ Applications in assembly, handling, packaging equipment, etc., where precise control of workpiece transfer speed is required.

​​Technical Parameters (Typical Values)​​

• ​​Port Size:​​ G1/8″ (The ’04’ likely indicates a port size code)
• ​​Applicable Flow Range:​​ To be determined based on model specifications
• ​​Working Pressure:​​ 0.1 ~ 1.0 MPa
• ​​Temperature Range:​​ -5°C ~ +60°C
• ​​Throttling Method:​​ One-way Throttling

​​Summary​​The VEX1530-04F Speed Control Valve acts as the “precision speed regulator” for pneumatic actuators. By providing precise throttling control of airflow, it upgrades simple “driving” to controllable “motion,” effectively solving issues like uneven cylinder speed and excessive impact. It is a key component for enhancing the smoothness and rhythmic performance of equipment operation.​​Choosing the VEX1530-04F means opting to endow your pneumatic system with precise, smooth, and controllable motion performance!​