... , 1,1-1/4,1-1/2,2,3,4 Color: white,gray SIZE 1/2 TO 4Standard ANSI ... type trunnion ball valve pvc ball valve1) diameter: 1/2", 3/4", 1", 1-1/4", 1-1/2", 2", ... 2-1/2", 3", 4" 2) standard: BS, ANSI, DIN, JIS 3) with socket and threaded end 4) ... Applicable to the regular operation , open and close quickly ,lightweight 3)No vibration and no noise 4)Quality : Heat ,durableApplication: Applies to ...