Inquiry oxygen valve electric ball valve pneumatic valve Wuxi JUHAN

Inquiry oxygen valve electric ball valve pneumatic valve Wuxi JUHAN · oxygen oxygen valve is a special valve in the pipe network in addition to its ordinary ball features plus the flame resistance, good conductivity, heat and fast, compact, anti- oil, safe and reliable oxygen valve · · With the development of the metallurgical industry, together with the oxygen-specific cut-off valve is widely used in iron and steel, metallurgy, medicine, chemical industry ·