... /2", 2", 2-1/2", 3", 4" Key words: 1" plastic ball valve, 1" ball valve Environment friendly, non-toxic, good ... looking;Light weight, easy to handle and transport;Soft colors and excellent design, suitable for installation either exposed or ... "Standard: BS, ANSI, DIN, JIS, SOCKET or THREADKey words: 1" plastic ball valve, 1" ball valveWe can produce the products according ...