NSF SE-15538
This specification establishes the design, performance, and marking requirements for manually operated valves in sizes = 4 used in plumbing systems.
Statut:
Valide
Secteur:
Plumbing
Applicabilité date:
2015-12-10
Date d'expiration:
2020-12-10
Numéro de la norme:
NSF SE-15538
Date de publication:
1969-12-30
Organisme de certification:
NSF International
Autorité canadienne de réglementation:
Canadian Regulatory Council on Plumbing