2. Getting involved
3. Standards Committees
4. NDG

DIN Standards Committee Pressurized Gas Installations

Overview

This standard specifies design, type testing and marking requirements for: a) cylinder valves intended to be fitted to refillable transportable gas cylinders; b) main valves (excluding ball valves) for bundles of cylinders; c) cylinder valves or main valves with integrated pressure regulator (VIPR); d) valves for pressure drums and tubes which convey compressed, liquefied or dissolved gases. This includes the following specific VIPR designs where: 1) The pressure regulating system is acting as the primary valve operating mechanism (VIPR type B). This also includes designs where closure of the primary valve operating mechanism is obtained by closing the seat of the pressure regulating mechanism. 2) The primary valve operating mechanism is located at the low-pressure side of the pressure regulating system (VIPR type C). This document contains the corrections of the Corrected Version of ISO 10297:2024-5. The responsible German standardization committee is Working Committee NA 016-00-03 AA "Druckgasflaschen und Ausrüstung; Spiegelausschuss zu CEN/TC 23 und ISO/TC 58)" ("Transportable gas cylinders and equipment; mirror committee to CEN/TC 23 and ISO/TC 58)") at DIN Standards Committee Pressurized Gas Installations (NDG).

Document: references other documents

Responsible national committee

NA 016-00-03 AA - Transportable gas cylinders and equipment; National mirror committee to CEN/TC 23 and ISO/TC 58  

Responsible european committee

CEN/TC 23/WG 20 - Cylinder design - Fittings  

Responsible international committee

ISO/TC 58/SC 2/WG 6 - Gas cylinder valves - Specifications and testing