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ČSN is a protected designation of Czech national technical standards.
Closing valves with a square cylinders for toxic gases. Dimensions
Standard published on 25.5.1987
Selected format:Closing valves yoke - type for cylinders for acetylene. Dimensions
Standard published on 25.5.1987
Selected format:Closing valves with a flange for drums for chlorime. Dimensions
Standard published on 25.5.1987
Selected format:Closing valves for cylinders for ammonia. Dimensions
Standard published on 25.5.1987
Selected format:Closing valves for cylinders for dinitrogen monoxide. Dimensions
Standard published on 25.5.1987
Selected format:Closing valves for cylinders for gases with filling overpressure up to 15 MPa. Dimensions
Standard published on 25.5.1987
Selected format:Kovové lahve na plyny. Uzavírací ventily pro lahve na plyny s plnicím přetlakem do 20 MPa. Rozměry.
Change published on 1.4.1991
Selected format:Gas cylinders - Specifications and testing of LPG cylinder valves - Self-closing
Standard published on 1.12.2021
Selected format:Lahve na plyny - Technické požadavky a zkoušení ventilů lahví na LPG - Samouzavírací ventily (Norma k přímému použití jako ČSN).
Change published on 1.5.2026
Selected format:Specification and testing of LPG cylinder valves - Self closing
WITHDRAWN published on 1.9.2002
Selected format:Latest update: 2026-09-04 (Number of items: 2 300 131)
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