Three Way Stopcock Structure Principle The plug valve is a ball valve used to control the flow of liquid or gas. It is rough and its use is limited to switch applications. There are many types of plug valves. Some of them are needle valves, vacuum stopcock valves, burette stopcock valves, 1, 2 and 3-way valve stopcock valves, and many other stopcock valves. Roosters stopped in 3 ways include intravenous injection devices and related items. The cock is sterile in nature and is very suitable for single use. It consists of 2 female Luer ports and a male Luer lock. All three ports are covered. All colored studs are provided and can be connected for color coding. Usually, the faucet is blue or red and is used to indicate venous or arterial use. The extension pipes of some plug valves are well connected. The use of three-way stopcock is mainly used in ITU, highly dependent units, theaters and all ward areas. It can be used with intra-arterial and intravenous systems. Yuhuan Shengjiu Mould Co., Ltd. is a professional manufacturer and supplier of Three Way Stopcock and Safety Needle Mould . Our three-way stopcock products can be used for multi-channel and multi-infusion therapy, and the rotation is flexible and unrestricted. Choose our products so that you have no worries during the use process. Welcome to buy: https://www.medicalmould.net/product/transfusion-bloodset-mould/stopcocks-mould/