FM Approvals 1230:2013

FM Approvals 1230:2013

Anti-Water Hammer Check Valves

54,00 €

Détails

This standard states Approval requirements for anti-water hammer check valves for fire protection systems
This standard defines the requirements for anti-water hammer check valves with single or multiple waterways. Anti-water hammer check valves covered in this Approval standard are supplied with flanged, grooved, threaded or wafer style end connections. Other types of anti-water hammer check valves may be FM Approved if they meet the requirements and intent of this standard. Anti-water hammer check valves of unusual design may be subjected to special tests to determine their suitability.
This standard encompasses the design and performance requirements for anti-water hammer check valves for their intended installation in the discharge line of a fire pump where conditions may be expected to cause pressure surges or water hammer.

Informations supplémentaires

Auteur FM Approvals
Edité par FMAPPROVAL
Type de document Norme
Nombre de pages 26
Mot-clé FM Approvals 1230