Size: 1/2", 3/4", 1", 1-1/4", 1-1/2", 2" Standard: BS, ANSI, DIN, JIS, SOCKET or THREAD Material: PVC ... to handle and transport;Soft colors and excellent design, suitable for installation either exposed or hidden.Wonderful ability in chemical corrosion ... order, just as the standard, the quality, the size, the color, etc. Plastic PVC 1/2 Ball Valve For Agriculture or Irrigation