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The material of valve body: cast iron, cast steel, cast stainless steel and so on.
Pressure grade: 1.6Mpa, 1.0 Mpa
Diameter: 2''-24''
Media:water, oil
Connecting type: flange coupling
Temperature range: normal temperature -20---230º the thermal slug type -60---450º
Operation form: automatic open or close
Flow characteristic: equal percentage, linearity
ss mud valves