T/ZZB 0817-2018
Brass micro exhaust valve (English Version)
- Standard No.
- T/ZZB 0817-2018
- Language
- Chinese, Available in English version
- Release Date
- 2018
- Published By
- Group Standards of the People's Republic of China
- Latest
- T/ZZB 0817-2018
- Scope
- This standard specifies the terms and definitions, structural types, basic requirements, technical requirements, test methods, inspection rules, marking, packaging, transportation, storage and quality commitment of brass micro exhaust valves (hereinafter referred to as exhaust valves). This standard is applicable to brass micro exhaust valves for heating and air conditioning systems with nominal dimensions of DN10 to DN 25, nominal pressure not greater than PN25, and water temperatures of 0°C to 80°C.
T/ZZB 0817-2018 history
- 2018 T/ZZB 0817-2018 Brass micro exhaust valve
