The Airtac PSL803A is a high-performance elbow-type speed controller designed for the precise regulation of air flow in pneumatic systems. This meter-out flow control valve is primarily used to control the operating speed of pneumatic cylinders and other actuators. Its compact, 90-degree elbow design allows for easy installation in tight spaces, while the convenient adjustment knob provides fine-tuned control over the actuator’s speed. Constructed with durable materials, the PSL803A ensures reliable performance and a long service life in various industrial applications. The G3/8 thread size makes it compatible with a wide range of standard pneumatic components.