Ball valves stainless steel 3-piece quick installed ball valve Applicable media: Water,Oil, Gas, NItric acid, Acetic acid 3pc quick installed ball valvesNominal pressure: PN0.6,1.0,1.6,2.0,2.5MPaStrength testing pressure: PT0.9,1.5,2.4,3.0,3.8MPaSeat testing pressure(low pressure): 0.6MPaApplicable media: Q81F-(6-25)C Water, Oil, Gas Q81F-(6-25)P Nitric acid Q81F-(6-25)R Acetic acidApplicable ...