. Advertencias y Avisos ....................................................................................................................... 1
. Tabla de Contenidos .......................................................................................................................... 2
1. Principios de operación.................................................................................................................... 3
2.1 Herramientas Generales ........................................................................................................... 3
2.2 Herramientas especiales........................................................................................................... 3
2.3 Varios....................................................................................................................................... 3
g Válvulas de bola .................................................................................................................... 6
g Válvulas planas ..................................................................................................................... 6
4.3 Instalación ................................................................................................................................. 6
5. Diafragma y Eje Central
5.2 Comprobación........................................................................................................................... 8
g NDP-5.................................................................................................................................. 10
g NDP-15................................................................................................................................ 10
6.2 Comprobación......................................................................................................................... 10
6.3 Montaje ................................................................................................................................... 10
7.1 Desmontaje ............................................................................................................................. 11
7.2 Comprobación......................................................................................................................... 11
7.3 Montaje ................................................................................................................................... 11
8. Despiece y lista de Recambios..........................................................................................................
8.1 NDP-05-FAT, FST ................................................................................................................. 12
8.2 NDP-05-FPT, FVT ................................................................................................................. 14
8.3 NDP-05-FTT, FXT ................................................................................................................ 16
8.4 NDP-15-BA , BS ............................................................................................................... 18
8.6 NDP-15-FTT, FXT ................................................................................................................. 25
Tabla de Contenido
.................................................................................................. 5
.................................................................................................. 8
............................................................................................................... 23
2