The wedge-flange pipeline valve made of stainless steel 30nzh41nzh belongs to the class of shut-off fittings for industrial pipelines for water and steam, oil and gas products, liquid and gaseous chemicals, alkali solutions and salt solutions. The shut-off equipment is made with manual control of a wedge-shaped gate, in a full-pass version of the cross-section and connected to the pipelines with flanges.
Documentation DN150 PN16 Wedge flange valve made of stainless steel 30nzh41nzh, GOST
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