The article presents a construction of new series of type of single valve sections destinated for operation in hydraulic systems of mechanized mining shield supports. The series of type meets all requirements of the PN EN 1804-3:2004 standard being in force in European Union. Besides the section construction description some working characteristics of valve sections and their technology characteristics were shown. All construction changes in a new valve section structure in comparison with the sections used at present were also detailed.
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