Item Type: Soda Valve <br>Material: Aluminum Alloy <br>Color: Silver <br>Interface: 1/4BSPP <br>Female Thread: TR21-4 <br>Weight: Approx. 81g / 2.9oz <br> <br>How to Use: <br>1. Use an appropriate wrench to connect the regulating valve to the adapter. <br>2. Hold the cylinder firmly with one hand, and fasten the adapter/regulator to the cylinder with a wrench. <br>3. The pin in the adapter will depress the valve on the cylinder and open the gas flow. <br>4. Continue to tighten the adapter on the cylinder.<br>1、Integrated safety pressure valve, easy to use and can fill carbon dioxide into a soda bottle. <br>2、The adjustable valve ensures compatibility with any cylinder valve changes. <br>3、TR21?4 female thread connection ensures that no leakage when connected to the cylinder. <br>4、Selected high-quality aluminum alloy materials, safe, durable, and corrosion-resistant. <br>5、Soda cylinder accessories, easy to install, suitable for filling carbon dioxide gas.<p>1 x&nbsp;Soda Valve</p><p>1 x Gasket</p><p>1 x Right Angle Wrench</p><p>2 x Sealing Ring</p><p>1 x Screw</p>