JB/T 14844-2024 PDF English
| Std ID | Version | USD | Buy | Deliver [PDF] in | Title (Description) |
| JB/T 14844-2024 | English | RFQ | ASK | 3 days [Need to translate] | (Flow switch for refrigeration and air conditioning equipment) |
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Basic data
| Standard ID | JB/T 14844-2024 (JB/T14844-2024) |
| Description (Translated English) | (Flow switch for refrigeration and air conditioning equipment) |
| Sector / Industry | Mechanical & Machinery Industry Standard (Recommended) |
| Classification of Chinese Standard | J73 |
| Classification of International Standard | 27.2 |
| Date of Issue | 2024-10-24 |
| Date of Implementation | 2025-05-01 |
| Issuing agency(ies) | Ministry of Industry and Information Technology |
| Summary | This standard specifies the type, basic parameters and technical requirements of flow switches for refrigeration and air-conditioning equipment, describes the corresponding test methods, and specifies the inspection rules, markings, packaging, transportation and storage. This standard applies to the manufacture of mechanical flow switches (relays) used in refrigeration and air-conditioning equipment and systems to sense changes in liquid or gas flow in pipelines and provide flow interruption protection or interlocking. |
