Ming bao pneumatic valve C4 steel nitric acid dedicated pneumatic ball valve

C steel ball pneumatic valve pneumatic valve is a kind of resistance to acid alkali, commonly used in chemical plants, tank car, nitric acid pipelines. Widely used in the medium of nitric acid or pipe line.
C steel in China's chemical name as CrNiSi, element material composition including C or less. % ( C, Si = - 。 % ( Si, MN, or less Mn, Cr = - % ( Cr, Ni = - %、P≤. % ( P, S or less. % ( Sulfur, hardness of HB =. Commonly known as for high silicon low carbon stainless steel. Pneumatic valve is confirmed in the years developed a new type of stainless steel materials, with excellent intercrystalline and stress corrosion resistance. C steel ball the application of the pneumatic valve in the nitric acid industry in China is the development of a breakthrough. Nitric acid is a strong oxidizing acid, even the dilute nitric acid has a strong oxidizing. Austenitic stainless steel C steel because in dilute nitric acid passivation extremely easily, thus has good corrosion resistance. Almost all of C steel in dilute nitric acid have fairly good corrosion resistant ability.
C steel nitric acid dedicated pneumatic ball valve is a kind of special material of pneumatic valves, well-known aerodynamic valve pneumatic valve manufacturer Ming bao can do two kinds of control modes, intelligent electric and pneumatic intelligence pneumatic valve form a v-shaped adjustment pneumatic ball valve and type O cut pneumatic ball valve connection have the wafer and the flange and welding type, screw type, such as other types of pneumatic valves can also be used as a C steel are made. C steel pneumatic/electric pneumatic valve ball has very good corrosion resistance in nitric acid. C steel pneumatic/electric pneumatic valve (ball Nitric acid special pneumatic ball valve) Ball is floating, under the effect of medium pressure, the fitness ball produce certain displacement and compression at the outlet seal surface, guarantee the outlet seal.
product performance and features:
, small flow resistance, pneumatic ball valve are all pneumatic valve minimum fluid resistance among the class a, even reducing pneumatic ball valve, the fluid resistance is small.
, C steel electric/pneumatic ball valve ( Nitric acid special pneumatic ball valve) Sealed performance is good. Pneumatic ball valve pneumatic valve seat ( Seal) Generally use the elastic materials such as teflon, easy to guarantee the seal, and pneumatic ball valve sealing force with medium pressure increases.
, C steel pneumatic/electric pneumatic valve (ball Nitric acid special pneumatic ball valve) Pneumatic valve rod sealing is reliable. Pneumatic ball valve open/close the pneumatic valve stem only ° rotating movement, so the pneumatic valve stem packing seal is not easy to be destroyed, and pneumatic valve stem pour sealing sealing force with medium pressure increases.
, C pneumatic/electric ball do ° rotation of the pneumatic valve opening and closing, so easy to achieve automatic control and remote control, pneumatic ball valve electric device can be configured, pneumatic equipment, hydraulic equipment.