Pneumatic Valves and Fittings are essential components in industrial automation and fluid control systems. They regulate the flow, direction, and pressure of compressed air in pneumatic circuits, ensuring efficient operation of machinery. Key products include solenoid valves, directional control valves, pressure relief valves, quick exhaust valves, and pneumatic fittings like push-to-connect couplings and threaded adapters. These components are known for their durability, fast response times, and compatibility with various industrial environments. Common materials include brass, stainless steel, and engineered plastics, catering to different pressure ratings and corrosion resistance requirements.