CJ/T 154-2001
General spcification of slow closure type check valve for water supply and sewerage (English Version)
- Standard No.
- CJ/T 154-2001
- Language
- Chinese, Available in English version
- Release Date
- 2001
- Published By
- Professional Standard - Urban Construction
- Latest
- CJ/T 154-2001
- Scope
- This standard specifies the basic requirements for product classification, requirements, test methods, inspection rules, marking, packaging, transportation and storage of slow-closing check valves for water supply and drainage. This standard is applicable to flange connections with nominal pressure PN ≤ 4.0MPa, nominal diameter DN ≤ 4000mm, working temperature not greater than 80°C, and the working medium is drinking water, raw water, industrial circulating water, seawater, sewage and other non-corrosive media. Slow closing check valve.
CJ/T 154-2001 history
- 2001 CJ/T 154-2001 General spcification of slow closure type check valve for water supply and sewerage
