... for chemical fluids like Acid,Alkali. Anti-corrosion Solenoid Valve YCFP11 seriesCharacteristic : With isolated diaphragm construction to rot proof PTFE body ... .280.0MPa0.15MPa0.15MPaYCFP1109X X X XS51B Anticorrosion Solenoid Valve YCFP11 series