ISO 6002:2021
Industrial valves - Bolted bonnet steel gate valves
- Standard No.
- ISO 6002:2021
- Release Date
- 2021
- Published By
- International Organization for Standardization (ISO)
- Latest
- ISO 6002:2021
- Scope
- This document specifies the requirements for bolted bonnet steel gate vales having the following features: — bolted bonnet; — outside screw and yoke; — inside screw (alternative for PN 10, PN 16, Class 150, PN 25 and PN 40 only); — single or double obturator; — wedge or parallel seating; — with or without non-metallic obturator or seat seals; — flanged or butt-welding ends. It covers valves of the nominal sizes DN: — 10; 15; 20; 25; 32; 40; 50; 65; 80; 100; 125; 150; 200; 250; 300; 350; 400; 450; 500; 600; 700; 800; 900; 1000; corresponding to nominal pipe sizes NPS: — ⅜; ½; ¾; 1; 1 ¼; 1 ½; 2; 2 ½; 3; 4; 5; 6; 8; 10; 12; 14; 16; 18; 20; 24; 28; 32; 36; 40; and applies to valves of the following pressure designations: — PN 10; 16; 25; 40; 63; 100; — Class 150; 300; 600. This document applies to bolted bonnet steel gate valves used for all industrial applications. Additional requirements given in the relevant application standards can apply to bolted bonnet steel gate valves used for more specific applications (e.g. for the water industry, the chemical and petrochemical process industry, the oil and gas industry).
ISO 6002:2021 Referenced Document
- ASME B16.10 Face-to-Face and End-to End Dimensions of Valves*， 2022-06-20 Update
- ASME B16.34 Valves Flanged, Threaded and Welding End
- EN 1092-1 Flanges and their joints - Circular flanges for pipes@ valves@ fittings and accessories@ PN designated - Part 1: Steel flanges
- EN 12516-1 Industrial valves - Shell design strength - Part 1: Tabulation method for steel valve shells
- EN 12516-2 Industrial valves - Shell design strength - Part 2: Calculation method for steel valve shells*， 2021-09-30 Update
- EN 12982 Industrial valves - End-to-end and centre-to-end dimensions for butt welding end valves
- ISO 14737 Carbon and low alloy cast steels for general applications*， 2021-06-30 Update
- ISO 4991 Steel castings for pressure purposes
- ISO 5208 Industrial valves - Pressure testing of metallic valves
- ISO 5210 Industrial valves — Multi-turn valve actuator attachments*， 2023-09-01 Update
- ISO 5752 Metal valves for use in flanged pipe systems - Face-to-face and centre-to-face dimensions*， 2021-06-01 Update
- ISO 9328-1 Steel flat products for pressure purposes - Technical delivery conditions - Part 1: General requirements
- ISO 9328-2 Steel flat products for pressure purposes - Technical delivery conditions - Part 2: Non-alloy and alloy steels with specified elevated temperature properties
- ISO 9328-3 Steel flat products for pressure purposes - Technical delivery conditions - Part 3: Weldable fine grain steels, normalized
- ISO 9328-4 Steel flat products for pressure purposes - Technical delivery conditions - Part 4: Nickel-alloy steels with specified low temperature properties
- ISO 9328-5 Steel flat products for pressure purposes - Technical delivery conditions - Part 5: Weldable fine grain steels, thermomechanically rolled
ISO 6002:2021 history
- 2021 ISO 6002:2021 Industrial valves - Bolted bonnet steel gate valves
- 1992 ISO 6002:1992 Bolted bonnet steel gate valves
