<p>High-quality material: The pneumatic ball valve is made of high-quality plastic and copper, which is strong in compression resistance, firm in connection, carefully polished and durable.</p> <p>Excellent performance: just turn the handle of the water valve to open and close, the working temperature can reach -20~80℃ and the pressure resistance (1MPa).</p> <p>&nbsp; Good air tightness: the air tightness of the pneumatic valve is good, the surface is smooth without burrs, and the full diameter is rapidly circulated to improve work efficiency.</p> <p>Easy installation: The pneumatic ball valve can be freely installed and connected to the pipeline. It is durable, anti-aging and has a long service life.</p> <p>Wide range of applications: Pneumatic joints can be used to connect polyethylene, nylon and PU pipes, mainly for quick connection of air pipes.</p> <p>Diameter: 6 cm</p>