Manually or automatically operated valves for use in plumbing systems
NORMA vydaná dňa 2022
Označenie normy: ASME A112.4.14:2022
Dátum vydania normy: 2022
Počet strán: 34
Približná hmotnosť: 102 g (0.22 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASME
This Standard specifies requirements for manually or automatically operated valves, in sizes NPS 4 and smaller. Valves covered by this Standard are intended for installation as water shutoff valves between the meter and the supply stop.Note: Manually or automatically operated valves covered by this Standard are also known as supply line stops.This Standard does not apply to hose end valves or endpoint devices defined in Section 9 of NSF/ANSI 61.