... .6Mpa-16.0Mpa Guarantee:18 months Wenzhou ONO Valve CO.,Ltd is a professional manufacturer of valve.Our products include globe valves,check ... valves,safety valves,ball valves,butterfly valves,diaphragm valves,mud valve ect.And it has complete inspection equipment, such equipments as ... ,BS6755Structure Type: flat, slide plate Stainless steel CF8/CF8M gate valve