Estándares aplicables:
DESIGN & MANUFACTURE CONFORM WITH: API 6D/ISO 14313, ASME B16.34
CONNECTION DIMENSION CONFORMS WTIH: ASME B16.5, DN EN 1092
DISEÑO DE RESISTENCIA AL FUEGO CUMPLE CON: API 607/ISO 10497
INSPECTION & TEST CONFORMS WITH: API 6D, ISO 5208, API 598
EL MATERIAL CUMPLE CON LA NORMA: ISO 15156
Características y aplicación:
Válvula de bola combinada de entrada superior
This product is a new type top entry combination ball valve, the seat can be installed and move around the body. Through the thread, the outer margin of the seat connected to the retainer ring. There is spring on the support cover, which installed on the valve body, and the retainer ring can compress spring.
The fabrication holes are on the outer margin of the seat and the retainer ring. This new type product adopts total body design, the compensation can be automatically, the possibility of leakage is small, safety in use, vibrate resistance, and double seal. The ball is installed from the top part, so can finsish the maintenance without removing the pipe, it is very convenient.
Materiales de las piezas:
| Cuerpo |
WCB/LCB/CF8M/CF8/CF3M/CF3/WC6/WC9/CD3MN |
| Tapa |
WCB/LCB/CF8M/CF8/CF3M/CF3/WC6/WC9/CD3MN |
| Baile |
A105+ENP/LF2+ENP/F304/F316/F304L/F316L/F51 |
| Asiento |
A105+ENP/LF2+ENP/F304/F316/F304L/F316L/F51 |
| Potencias |
A105+ENP/LF2+ENP/F304/F316/F304L/F316L/F51 |
| Anillo de asiento |
PTFE/MYLON/PEEK/TEFLON |
| Junta tórica |
VITON/NBR |
| Bolt |
B7M/B8M/L7M/B16M |
| Cobertura de soporte |
A105+ENP/LF2+ENP/F304/F316/F304L/F316L/F51 |
| ¿Primavera |
17-4PH/17-7PH/Inconel |
| Rodamientos |
304+PTFE/316+PTFE |
| Empaque |
Flexible graphite+PTFE |
*Materials could be choosed according to customers’ requirement & working condition.
Información Adicional:
| Tamaño |
NPS 2"~24 |
| Presión nominal |
Clase 150~2500 |
| Material |
WCB, LCB, CF8, CF8M, CF3, CF3M, A105, LF2, F304, F316, F304L, F316L |
| Estándar de diseño y fabricación |
API 608, API 6D, BS 5351, ASME B 16.34 |
| Cara a cara |
ASME B 16.10, API 6D |
| Conexión final |
ASME B16.5, ASME B 16.47, ASME B 16.25 |
| Prueba e inspección |
ISO5208, API 6D |
| Método de operación |
Manual, Worm Gear, Electric Actuator, Pneumatic Actuator |