【Ball Lock】The keg disconnect with ball lock gas disconnect, high quality material ensures long service life. The connector structure is simple and reasonable, which is easy to disassemble for regular cleaning. Easy to clean. 【High Quality】The ball lock disconnect is made of high quality stainless steel and plastic, anti-rust, durable and practical. Does not contain harmful chromium compounds, which greatly reduces the harm to the human body during drinking. 【Internal Check Valve】This disconnect has an internal check valve that will allow the gas flowing out. The water flow is smooth, will not be splashed, rest assured to use. Smooth interior make it little foam. Perfect for home restaurant use. 【Avoid Backflow】At the same time, it will not allow backflow of liquid back into your system. Internal check valve protects your system from liquid backflow, easy to use. Perfectly fit for beer kegs or soda kegs. Easy to control the water flow. 【One-way valve】One-way valve gas disconnect is suitable for most cola keg, beer keg, etc. Transparent disconnect enables you clearly see the liquid color to recognize the beverage easily. Very convenient to use and bring more happy drinks for party, wedding, family gathering, ect.