Parte | Material | Especificación |
---|---|---|
Cuerpo | Bronce | ASTM B 62 |
Bosenete | Bronce | ASTM B 63 |
Disco | Bronce | ASTM B 64 |
Vástago | Bronce | ASTM B 65 |
Tuerca Estopera | Bronce | Comercial |
Prensa Estopera | Bronce | Comercial |
Tuerca volante | Bronce/Acero | Comercial |
Volante | Zamak | Comercial |
Empaque | Grafitado | - |
Rondana de Identificación | Aluminio | ASTM B 71 |
Tuerca Disco | Bronce | ASTM B 72 |
Válvulas | 1/4″6mm | 3/8″10mm | 1/2″13mm | 3/4″19mm | 1″25mm | 11/4″32mm | 11/2″38mm | 2″50mm | 2 1/2″64mm | 3″76mm | 4″100mm |
---|---|---|---|---|---|---|---|---|---|---|---|
A | 1 7/8″ | 1 7/8″ | 2 1/2″ | 3″ | 3 1/4″ | 3 3/4″ | 4 1/4″ | 5 3/32″ | 5 25/64″ | 6 3/8″ | 9 1/6″ |
B | 2 1/2″ | 2 1/2″ | 3 11/32″ | 4 1/4″ | 4 1/2″ | 5 3/8″ | 6 3/8″ | 7 3/8″ | 7 5/32″ | 7 11/16″ | 9 17/31″ |
C | 1 3/4″ | 1 3/4″ | 2 13/32″ | 2 13/32″ | 3 3/16″ | 3 23/32″ | 3 23/32″ | 4 15/32″ | 5 1/64″ | 5 1/64″ | 7 15/16″ |