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STN is a protected designation of Slovak national technical standards.
Industrial fittings. Flanged-end swing check valves. Face-to-face dimensions
WITHDRAWN published on 1.2.1983
Selected format:Industrial valves.Steel gate valves
Standard published on 1.11.2010
Selected format:Industrial valves. Steel gate valves
WITHDRAWN published on 1.12.2001
Selected format:Industrial fittings. Flanged-end steel gate valves. Face-to-face dimensions
WITHDRAWN published on 1.2.1983
Selected format:Industrial fittings. Flanged-end cast iron gate valves. Face-to-face dimensions
WITHDRAWN published on 1.2.1983
Selected format:Industrial fittings. Flanged-end ball valves. Face-to-face dimensions
WITHDRAWN published on 1.2.1983
Selected format:Industrial fittings. Flanged-end plug valves. Face-to-face dimensions
WITHDRAWN published on 1.2.1983
Selected format:Flanged-end lift check valves for vertical pipeline. Face-to-face dimensions
WITHDRAWN published on 1.2.1983
Selected format:Industrial fittings. Flanged-end control valves. Face-to-face dimensions
WITHDRAWN published on 1.4.1984
Selected format:Industrial fittings. Weld-on globe valves and lift check valves, straight- way type, without additional welded-on end pieces. Face-to-face dimensions
WITHDRAWN published on 1.2.1983
Selected format:Latest update: 2026-08-18 (Number of items: 2 297 400)
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