Advantages Y41F dedicated oxygen valve are dedicated oxygen pipeline valves, in addition to ordinary valves with features, and given that it uses a good quality copper material manufacturing, and corrosion resistant, flame-retardant properties, good conductivity, heat resistance and fast , coupled with constantly updated and refined to ensure that the process of our company structure, making the oxygen valve has become a special oxygen control engineering system ideal equipment. Nominal diameter (DN) 15-350 PN (MPa) 1.6 2.5 4.0 test pressure (MPa) Strength 1.76 2.4 3.75 6.0 2.75 4.4 Operating temperature sealing ≤150 ℃ Medium oxygen copper ball valve bonnet, stem material 1Cr18Ni9Ti PTFE seal material PTFE packing