About This - What You Get: The package comes with 6 pieces drip irrigation shut-off valves. Compatible with 1/2 inches drip irrigation pipe joints - Durable Material: Made of high quality plastic. Sturdy and not easily break. UV and chemical-resistant that can last for a long time. - Easy to Use: Great replacement for the industry standard couplings. Simply connect two 1/2" poly lines together with and can handle an inline pressure of 30 PSI. - Non-Leak Design: Easy to install and makes for a very tight, secure fit with no leakage. Outstanding simple and extreme efficient. - Quality Service: We provide 180 days free replacement, if you have any question about our item please feel free to contact us. Overview Material : Polypropylene Brand : Supkiir Exterior Finish : Plastic Inlet Connection Size : 0.5 Inches Inlet Connection Type : Barb Outlet Connection Type : Barb Maximum Operating Pressure : 3E+1 Pound per Square Inch Number of Ports : 2 Outlet Connection Size : 0.5 Inches Valve Type : Gate Valve