Product name：Standard cast steel swing check valve
Product introduction：
Swing check valves to ANSI/ASME standards with flanged or welding ends, with cover flange. Bracketed internal shaft (nominal diameter up to NPS 12) or shaft mounted on housing (nominal diameter greater than NPS 12). Available with flap protection/shock absorber function, graphite gasket and larger nominal diameters. Sealing face made of 13% chrome steel with Stellite armor, available in carbon steel, low alloy steel and stainless steel.
Application：
1. Mining
2. Chemical industry
3. Descaling equipment
4. Domestic water supply
5. Boiler feed water
6. Boiler circulation system
7. Conventional power station
8. Cooling circuit
9. Pulp/paper industry
10. Petrochemical industry
11. Pharmaceutical industry
12. Pipeline and oil storage tank
13. Refining equipment
14. Rainwater utilization
15. Process technology
16. Heat recovery equipment
17. Hot water heating equipment
18. Water intake
19. Water supply system
20. Sugar industry
Advantages：
1. Increase the reliability of external sealing
2. Reliable sealing of the base
3. Economic advantages
Technical Data：
Component Function | Avoid backflow |
Inlet connection method | Flange, Butt welding end face |
Housing Material | A351 GR CF8M, |
Hydraulic device housing nominal pressure | CL 150, |
Maximum nominal width of the first generation series | DN 600 NPS 24 |
Maximum permissible medium temperature | 593 °C |
Minimum permissible medium temperature | 0 °C |
