Pneumatic ball valves are operated by compressed air and regulate the flow of compressed air, enabling fast and reliable fluid flow control in industrial applications. Easy to Install and Disconnect: The push-to-connect valve features a joint connection at both ends, allowing quick and tool-free connection and disconnection. Simply insert the tube into the valve body until it clicks into place; the internal locking mechanism ensures a secure connection. This design makes it cost-effective for industrial pipeline connections. Durability: Constructed from high-quality materials, these valves offer corrosion resistance, lightweight construction, strength, pressure resistance, and long service life. Leak-Proof Seal: The valve is engineered to provide a reliable, leak-proof seal. Its design incorporates a stainless steel clamp ring and an elastomeric O-ring seal, ensuring a safe and watertight connection. Multi-Functional Use: Union ball valves are commonly used in pneumatic systems to connect air lines to actuators, cylinders, and other components. They are widely applied in compressed air systems for safe connections between air compressors, air tools, and pneumatic equipment. They can also be used in hydraulic systems to connect fluid lines to pumps, motors, and other hydraulic components. Available Sizes: 4 mm, 6 mm, 8 mm, 10 mm, 12 mm Material: Metal Color: Black Package Includes: 3 x Push-to-Connect Valves Note: Color may vary slightly due to screen settings and lighting conditions. Measurement tolerance: ±1–3 mm.