... ,JIS. 3.Material:PVC,PPR,PP 4.Colour:Available. PVC Ball Valve for irrigationSpecification1.Size:2''2.Stardard:BS,ANSI,DIN,JIS ... flow speed.4.Low noise,reduced by40% compared to galvanized steel pipes.5.Soft colours and excellent design,suitable for installation ... resistance.7.Easy and fast installation,Making lost minimi PVC Ball Valve for irrigation