John Guest’s all-plastic adapter valve has been developed to connect to an existing angle stop for use as a water feed/supply source for applications including RO, filtration systems, ice-makers, automatic coffee brewers and many others. These new valves feature all-plastic body construction with a JG push-in tube connection. They are also available with a female conversion adapter. On-off handle movement is one-quarter turn. Valves are available in: 0.375-inch male, compression threads x 0.375-inch female compression x 0.25-inch tube OD and 0.375-inch male, compression threads x 0.375-inch female compression x 0.375-inch tube OD. With the conversion adapter, available sizes are: 0.5-inch male, NPSM threads x 0.375-inch female compression x 0.25-inch tube OD and 0.5-inch male, NPSM threads x 0.375-inch female compression x 0.375-inch tube OD. Valves are available for immediate sale. http://www.johnguest.com, (800) 945-4872