DescriptionNominal pressure: PN1.6,Website:http://www.hugo-valve.com,2.5,4.0,6.4MpaStrength testing pressure:PT2.4,3.8,6.0,9.6MPaSeat testing pressure(low pressure):0.6MPaApplicable mediaWCB:Water.Oil.Gas304: Nitric acid316: Acetic acidApplicable temperature:-20~180℃ ...