See the following description Description :1. Diameter: 2"; 2-1/2"; 3"; ... ,DIN3. With socket and threaded end 4. Material: High quality PVC, ABS, PP-R 5. Colors: Many colors available for choice ... ; environment-friendly. We can produce the products according to client's order, just as the standard, the quality, the size, the color, etc. U-PVC Butterfly Valve