JB/T 8692-2025 PDF English
| Std ID | Version | USD | Buy | Deliver [PDF] in | Title (Description) |
| JB/T 8692-2025 | English | RFQ | ASK | 3 days [Need to translate] | (Flue butterfly valve) |
| JB/T 8692-2013 | English | 389 | Add to Cart | 3 days [Need to translate] | Butterfly valves for gas flue |
| JB/T 8692-1998 | English | 399 | Add to Cart | 3 days [Need to translate] | Butterfly valves for gas flue |
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Basic data
| Standard ID | JB/T 8692-2025 (JB/T8692-2025) |
| Description (Translated English) | (Flue butterfly valve) |
| Sector / Industry | Mechanical & Machinery Industry Standard (Recommended) |
| Classification of Chinese Standard | J16 |
| Classification of International Standard | 23.060.99 |
| Date of Issue | 2025-07-02 |
| Date of Implementation | 2026-02-01 |
| Older Standard (superseded by this standard) | JB/T 8692-2013 |
| Issuing agency(ies) | Ministry of Industry and Information Technology |
| Summary | This standard specifies the structural type, model designation, and technical requirements of flue gas butterfly valves, describes the corresponding test methods, and specifies inspection rules, marking, packaging, transportation, storage, and supply. This standard applies to the manufacture of flanged flue gas butterfly valves with a nominal pressure not exceeding PN6 and a nominal size of DN100��DN6000, an operating temperature not exceeding 1000��, and for the medium of air, dusty flue gas, and industrial coal gas, etc., used for interception and flow regulation. The manufacture of welded and wafer-type flue gas butterfly valves, as well as flue gas butterfly valves with square and rectangular cross-sections, is also provided for reference. |
