Feature:1. Good sealing performance, no gas leakage when connected to the cylinder, more convenient to use.2. It adopts M18X1.5 thread connection, tight thread, fits for tanks with threads M18x1.5.3. Exquisite workmanship, excellent performance, stable performance, is a very practical soda can accessories.4. The installation method is simple and practical, and the old or damaged parts can be replaced directly.5. Made of high quality brass material, wearresistant and corrosionresistant, high hardness, strong and durable.Specification:Item Type: CO2 Pin ValveMaterial: BrassColor: GoldNominal Diameter: Approx.5mm/0.2inNominal Flow: 3 (L/s)Work Pressure: 20 (mpa)Adjustment Range: 20MPAThreads: M18x1.5Weight: Approx.134g/4.7ozApplication: Fits tanks with threads M18x1.5..Package List:1 x CO2 Pin Valve(Include Cover)Note:1. Please allow 1‑2in error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.