Nombre | apoyo | Revisión | Disponibilidad | Fecha de emisión | Precio | ||
---|---|---|---|---|---|---|---|
PDF |
Inglés |
Vigente |
1/1/2013 |
54,00 € |
|
Detalles
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.
Información adicional
Autor | FM Approvals |
---|---|
Publicado por | FMAPPROVAL |
Tipo de Documento | Norma |
Número de páginas | 26 |
Palabra clave | FM Approvals 1230 |