The AIR series female/male threaded line valve, available in the AIR/20, AIR/21 and AIR/22 models, is designed for a wide range of applications, offering high versatility thanks to the combination of female and male connections. Made of zamac, it includes an opening lever in acetal resin and a technopolymer valve coated in anti-oil rubber, ensuring an effective seal and pressure balance. This valve is ideal for pneumatic, hydraulic and oleodynamic circuits, supporting pressures up to 20 bar and temperatures from -20°C to +100°C, ensuring a constant flow without pressure drops.