Glomora G1/4 Thread Vent Valve Auto Exhaust Plug for PC Water Cooling This exhaust valve produced by Glomora is designed for computer water cooling systems. It has excellent automatic exhaust function, which can effectively prevent pressure accumulation in the cooling system and avoid safety hazards such as water leakage. The following are detailed information about the product: Size: Diameter about 1.8 cm (0.7 inches), outer diameter 12.9 mm Weight: 11 grams Material: High-quality brass, chrome-plated surface Seal: Built-in silicone sealing ring to ensure good sealing effect Specifications: G1/4 standard thread interface, suitable for most water cooling systems Color: Bright chrome plating, stylish appearance Function: Automatic exhaust pressure, simple operation, easy installation This exhaust valve not only has excellent performance and durability, but also has a simple and beautiful appearance design. It is an ideal choice to improve the stability and safety of your computer water cooling system. Whether you are a DIY enthusiast or a professional player, the Glomora exhaust valve can meet your needs and bring you a better use experience. If you have any questions or need further assistance, please feel free to contact us, we will be happy to help you!