... pressure:0.6MPa 3.Size:1/2"-4" Plastic upvc ball valve 1.As a company listed in Singapore , ATON Innovation Group ... and doors, telecommunication ducts, PE fuel gas, etc.2.Introductions: Valve parts sheet:No.NameMateriala.BodyFRPP,PVDF,CPVC,UPVC,PPHb.BallFRPP,PVDF ... over 50 years of long lifetime;· High impact strength and mechanical strength, with high inner pressure and tension strength;· No jam ...