... " .11/4" .11/2" .2" High Quality,Competiive Price BRASS GATE VALVESIZE: 1/2" .3/4" .1" .11/4" .11/2 ... nut,brass steam,Aluminum handle ISO9001:2000 certifactedFeatures: This brass gate valve has the following features (in addition to what is ... . In full open position, the erosion of sealing face of gate is less than that of stop valve.Production step:1 ...